Proxy, All You Need To Know

Today we are going to talk about proxies.
You care about your security? You want to speed up your downloads? Your company has a proxy and you cant connect to some websites? or maybe you just want to learn.
If you feel identified by some of those questions then you must read this guide.

¿What is a proxy server?
A proxy server is a kind of buffer between your computer and the Internet resources you are accessing. The data you request come to the proxy first, and only then it transmits the data to you.

What is an anonymous proxy server?
Anonymous proxy servers hide your IP address and thereby prevent your from unauthorized access to your computer through the Internet. They do not provide anyone with your IP address and effectively hide any information about you and your reading interests. Besides that, they don't even let anyone know that you are surfing through a proxy server. Anonymous proxy servers can be used for all kinds of Web-services, such as Web-Mail (MSN Hot Mail, Yahoo mail), web-chat rooms, FTP archives, etc.

Why should I use proxy servers?
1) Transfer speed improvement. Proxy servers accumulate and save files that are most often requested by thousands of Internet users in a special database, called 'cache'. Therefore, proxy servers are able to increase the speed of your connection to the Internet. The cache of a proxy server may already contain information you need by the time of your request, making it possible for the proxy to deliver it immediately.
2) Security and privacy. Anonymous proxy servers that hide your IP address thereby saving you from vulnerabilities concerned with it.

3) Sometimes you may encounter problems while accessing to web server when server administrator restricted access from your IP or even from wide IP range (for example restricting access from certain countries or geographical regions). So you try to access those pages using an anonymous proxy server.

What types of public proxy server exist?
1) Transparent - HTTP proxy server reveals all. Usable only for transfer speed improvement.
2) Anonymous - HTTP proxy server doesn't send any variables with your real IP to host, but it sends variables indicating that you are using proxy.
3) High Anonymity - HTTP proxy server doesn't send ANY variables indicating that you are using proxy server to host.

Is it legal to surf through open proxies?
As far as i can tell, the answer is yes. The primary argument against open proxies is that their owners may not have intended for them to be used by the public. However, by running a service on a machine accessible to the public, without restricting access to that service, the machine's administrator is implicitly consenting for that service to be used by the public. A proxy server is just like a web server, an FTP server, or any other net service: if it's running and accepting connections, it's fair game. The internet is a public network
Are there dangerous proxies?
Yes.
First, there are servers of government organisations (FBI, CIA, NASA etc.) and organizations working close with federal/state and corporate law enforcement.
Second, there are hackers.
And don't believe those proxy checkers (even pay ones) telling you "we filter all dangerous proxies". It's impossible. Nobody can tell you if that proxy you are using is monitored or not.

Where do i get a proxy?
There are many ways of getting them, fastest way is to Google for "proxy list", you will find some updated daily proxy lists. There are programs out there too that do the job, you only need to investigate a bit.

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How to Change Proxy Settings in Internet Explorer

The proxy settings inform the Internet Explorer about the intermediary server used in the browser. By setting a proxy setting, you are using a proxy network to connect to the internet. Internet Explorer will detect about the proxy settings automatically.

If you want to change the proxy setting, you should select Internet Options from the Tools menu. After that, you should select the Connections tab. Under the Connections tab, you should click on the LAN settings. The LAN Settings button is located in the Local Areas Network Setting section. After that, you should check the Use a proxy server for your LAN. Next, you should enter the proxy URL in the address field. In the Port field, you should enter the port number of the LAN network.

If your proxy network contain HTTP, Secure, FTP or Socks, you can click on the Advance button. In the HTTP field, you should enter the HTTP proxy address and port number. In the Secure field, you should enter the Secure proxy address and port number. In the FTP field, you should enter the FTP proxy address and port number. In the Socks field, you should enter the Socks proxy address and port number.

Under Exceptions, there is a large text box which you can enter a list of proxy server address that you don't want to use. You should separate each proxy server address with a;. When you are done. you should click on the OK button. If you want to use the proxy server when browsing local pages, you can check the Byapss proxy server for local addresses. After you have adjust the proxy settings, you should click on the OK buttons twice. By clicking on the OK button twice, the Internet Explorer will use the proxy server to connect to the internet.

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The Functions of a Proxy Server

A server is a combination of one or several hardware and software designed to provide networking service to clients. Individually, it could also refer to any software or dedicated hardware used to provide such service or any system that is running a server operating system.

A proxy server could therefore be described as a firewall mechanism that substitutes the IP address of a protected host network with a temporary address for all data traffic passing through it. It makes decisions to authenticate the user or client IP address' permission to access the network and establishes connection to any remote computer on behalf of the user.

In essence, it is a computer that acts as an interface or intermediary to connect two or more computers that have different protocols and are placed at various remote locations over the internet.

When a user (computer) attempts to connect to another user to look for any resources such as files, web pages, connections, etc available on their database, it is the proxy server that evaluates if such connection is permitted according to the existing settings on the remote computer. When the proxy server authenticates that these conditions are met, it then makes the request on behalf of the user and establishes the connection.
The proxy server can either modify either the request or response of the user or client or, respond to a request without contacting the server. It does this by using cached similar responses stored on the remote server that the resources are being requested from.

The other functions include:
1. It reduces the time needed to access resources from servers by serving cached responses for similar request to clients.

2. It serves a log to provide information on internet usage for auditing or evaluation purposes.
3. It could be used to over-ride security or parental control
4. It enables access to regionally restricted resources
5. It hides its clients for anonymous browsing and security
6. It could be used to block access to unwanted or unauthorised sites
7. It serves as a scan to filter malware before delivering requested resources
8. It serves as a scan to block certain outgoing data. This is for protected files
Since it is an intermediary that acts on behalf of two or more users or clients, a proxy server can be placed anywhere in-between the users or at destination servers on the internet for it to serve its functions.

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Where to Get Fast Proxy Servers

Finding the servers on the World Wide Web is easy enough to these days, but getting a fast proxy server is another story. With the multitudes out there, how can you tell which one is efficient and which are the ones to avoid?

Due to the popularity of the service in general, it can be hard to find one. You can spend a good deal of time looking for these on the Net, and when you do find one, realize to your dismay that you cannot connect, and that even if you do, the page simply takes too long to download, wasting your time and computer resources. However, that is no reason to give up; there are certain processes you can do to find a fast proxy server.

The best solution would be to go to websites that specifically focus on these issues. This does not refer to any server in particular, but rather an online page that specializes in listing down servers that are most reliable. You can start by going to your favorite search engine and looking for general information about the subject. You will come across not just that, but also pages containing a list of popular servers.

Once you find one, you should read some of the statistics or comments there. It will usually state if it breaks down often, too slow, too many users are there, if it is a fast proxy server, robust and reliable. You will definitely want to try out the ones that are near the top. But be patient, because the others will probably be trying to log in there too. However, once you do get to log in, usually the browsing process will be good. If not, you can try the next one in the list.

A factor that you will also want to consider will be the type of software that you are using. If it is buggy, it might affect the way that it interacts with the server and slow things down considerably. Make sure that you have programmed it right so that you will get the maximum performance out of it.

Finding fast proxy servers requires patience too. In some cases you just have to wait a while before you can get in. However, by always keeping an eye on websites that provide updated lists, it will only be a matter of time before you can connect and browse the Net.

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Protect Yourself With Proxy Sites

You've probably heard of the whole phenomenon of proxy sites, especially if you stay in or around a college campus. Proxy sites are easily some of the most useful tools you could get on the Internet, especially now that privacy and security are such top priorities. Here are a couple of reasons why you'd want to look for a proxy for your own use.

Liberating the Internet
Although Internet access is now common in most schools, it doesn't mean that you'll be able to browse all your favorite sites. Almost every school that offers wireless Internet access also enforces one kind of website blocking or another, such that sites like Facebook and MySpace are inaccessible. It might not sound like a big thing when you're reading about it, but it's a really big hassle when you spend a big chunk of each school day without access to your favorite sites.

These sites offer a simple and quick solution if you want to browse 'banned' sites using the school's network. By passing through such a site, the school's servers don't recognize the site's domain name as 'banned,' and so should allow you to surf your social networks to your heart's content.

At the same time, the school servers also won't be able to track the sites that you visit. All they'll see is a record of your visiting the URL of the proxy site, but no more than that. It's a handy solution if you don't want the school administrators nosing about your Internet activity.

Privacy, Please
It's not just the school administrators who won't be able to keep an eye on you. Proxy sites will also help you maintain your anonymity once you begin browsing the Internet. Websites nowadays are able to take note of your IP address and, with a couple of extra steps, track down your location and all but identify who you really are.

By using proxy sites, you put an intermediary IP address between yourself and the sites you browse. As a result, the sites you visit will only be able to see the IP address of the proxy site you used, and not that of your own computer. You can then surf a little easier, assured that anybody trying to track you will have a much harder time for it.

This comes especially handy if you want to visit sites that nobody else should know about. Do you want to keep those nightly visits to certain sites a secret from your roommate or parents? Proxy sites can make it happen; even if they snoop around on your computer, all they'll see is the URL of the site you used.

With the way technology and software has developed, it has become easy for anyone to monitor your activity on the Internet. It's a disquieting thought, especially when you consider all the personal and private things you do online. Do you want to make your Internet browsing experience fun and worry-free? Proxy sites will be the only things you'll need.

To make your Internet browsing even more private and secure, experts recommend using a different proxy site for every session. ProxySupply.com features a regularly updated list of all the best and latest proxy sites that will keep you surfing (in private) for a long, long time.

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Basic Information About Proxies

Don't you just love the Internet?
I mean, there's just so much knowledge and information available on it at a moment's notice that it may feel staggering at times. Looking for cooking recipes? Do a search - get results. Looking for good books to read? Do a search - get results. Interested in weapon manufacturing techniques? Well, you can see where this is going. You can find any type of information online, sometimes even potentially dangerous information. The expression "from a needle to a steam train" really has weight behind it when considering what the Internet has to offer. There's also a strange side to it. Since you can find literally any type of information online, you can find information about how to do damage online. Hacking, phishing, spying; you can find information about all that without much effort. Doesn't sound very encouraging, doesn't it? Well, luckily, there are ways to counter such potential threats and make your surfing experience even safer.

 

What are proxies?
Depending on your technical knowledge, you probably know that every computer on the Internet has a unique designation assigned to it when it connects online. It is called an IP address and it's basically a series of numbers and decimals that signify which Internet provider company you use for Internet access, what country you're in and even what city you're located in. Why is it necessary to have such sensitive data on something so easily available? Well, it's just a basic precaution. If we could compare it to something, we would compare it to fingerprints. If someone commits a felony, they can often be tracked to the crime by fingerprints. An IP address is a virtual fingerprint that links a user account online to an actual existing individual. It's very handy, but it can also be potentially exploited. To prevent the risk of IP address misuse, proxies are available for everyone to use. A proxy basically makes sure that your IP address can't be so easily detected.

What do proxies do?
Proxies are basically used through proxy servers which have their own IP addresses. In short, whenever you use a proxy server, you use their IP address. You still retain your own unique IP, but your actual visible IP address is the one the proxy server uses. Since some information is contained in an IP address, this can produce some amusing results. For instance, you could be sitting behind your computer in the UK and appear as though you're in Croatia, if the proxy server uses an IP address for that country. A lot of services actually use proxy servers by default. For instance, if you've ever used a modern chat client, you first connect to their proxy server before connecting to any other user. This ensures that not just anyone can get your real IP address.

So proxies make me truly anonymous?
To be blunt, no, using proxies does not make you truly anonymous. Using a proxy server simply adds an additional security layer to increase your own security while surfing. It's not an excuse to feel like you're undetectable while online and attempts to exploit proxies will be punished eventually. A proxy provider keeps a log of IP addresses that used their services, so there's always residual information remaining that can link a person to a certain activity that way. Fortunately, this happens very, very rarely and using proxy servers is just simple enough to warrant their usage as an added security layer.

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5 Top Tips For Advertising Your Proxy Site

Proxy sites are in high demand 9 of the 12 months in the year, apart from summer time they have small dips following the terms of schools but apart from this demand is increasingly high year after year.

So you may question why it is that you don't receive any traffic at all, well the fact is that unless you have a great domain name which people will type in to the search browser with out searching for it then you need to publicise your proxy site as with any other form of website proxy sites need advertising.
The best techniques I have learnt for promoting proxy sites have been these next 5 top tips.

Submit your proxy site to proxy submission sites
Now you may assume that I am talking about proxy top sites, the websites which force you to make a repricol link otherwise your proxy site won't be advertised on their website. Well i am not on about these sites, and to be honest I would never use these websites. They slow down your proxy site and make it look tacky, also the top sites are benefiting much more than you are in most cases.

I am however all for proxy submission websites these websites allow you to add your proxy URL for free but usually give you the choice to add a paid proxy link. These websites usually offer great traffic or at least good enough traffic for the 2 minute free submission that was little effort, so look out for these forms of proxy sites.

Search engine submission and SEO
Search engine optimisation is my first and most important form of creating traffic to any of my websites, you could say I am addicted to SEO. However the results are always great, the only problem with SEO is that it is a long term strategy which takes time and patience. SEO is not something that you can apply and see results from straight away, it takes months.

Yahoo
Yahoo has two different forms of advertising which I love, Yahoo groups and Yahoo answers both in the past have offered me large amounts of traffic for free with little to no effort.

Yahoo answers
The idea here is that you answer as many relevant questions regarding proxy sites as you can, leaving your proxy site URL in the answer they then click on the URL and so do many others, pretty simple.

Yahoo Groups
You find relevant proxy groups and promote your proxy site through creating a thread when you have joined and asking people to go on to your proxy site. Again that's quite a simple one.

Social networking websites
Sites such as MySpace or facebook, tell your friends about your website your proxy site is in high demand and most people use them so tell everyone you know and tell them to tell everyone they know, viral marketing is great.

Instant Messenger
The last one is fairly obvious but use your email addresses that you have to friends, relatives and enemies and email them with your proxy site in the email. Don't go emailing them thousands of times just the once will do, you may receive a couple of hits through this technique if your lucky viral marketing will again take effect.

Overall the best technique for increasing traffic with your proxy sites is being creative and focused. Focus on one form of advertising and stick with it until you prevail, experiment and trial and error always take place with any form of promotion.

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Scanning Proxies

Scanning proxies are a brand new technique, which focus on two different features - blind TCP port scanning and firewall bypassing.
Scanning proxies rely heavily on proxy usage. The principal idea behind scanning proxies is to prevent bounce attacks. This has helped administrators contain exposure to similar vulnerabilities around the world. Scanning proxies are completely new and usable.
Scanning proxies depend on the use of private or public proxies. Though the entire mechanism is simple, it is a powerful scanning method without sending even a single packet to the target host or network from the true source.
Connectivity and Features
By Scanning these proxies it connects to the standard server, by sending GET petitions. This is specified as web page to fetch URL pointing to the port and target IP.
After sending the command to the scanning proxy server, if the proxy connects to non-standard HTTP port and communicates with unauthenticated source, it tries connecting on target to port 22.
This is a standard old fashion from a proxy point of view. If the port is open, the target can send ACK/SYN back. The server, in an attempt to fulfill the request, acts as proxy or gateway, while receiving invalid response from upstream server.
Proxy Security
Secure TCP scanning occurs either with Condon technique or proxy chaining. With this, the attacker uses private or public proxies to hide real connection source.
Every hop included in chain enhances throughput, latency and attacker security. This helps them decide the number of hops used depending on the target type. The theory on using the technique for proxy scanning is pretty straightforward.
As soon as the attacker forms the chain, every node knows only about the forthcoming and previous node, not knowing its use as part of the chain. In such situations, scanning proxies offer best and effective solutions.

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Proxy Hosting - Finding the Best Web Host for Proxies

Web proxies are becoming a hot topic amongst web masters as of late. They appear to be easy money and traffic but there are many considerations to be made before you seriously jump into the proxy hosting market. You should do your research if you are seriously considering joining the ranks of proxy web masters.
First off, proxy hosting starts with a web host. Most webhosting companies will NOT accept proxies. They are extremely resource intensive and can easily bring shared servers to a stand still if they get any decent amount of traffic. For anyone seriously considering hosting a proxy a VPS or dedicated server is a requirement. You need at least 256MB of ram on your server and 512 or above is highly recommended. Another thing to be careful of is control panels, cPanel, the most popular control panel amongst webmasters is very resource intensive and can use all 256mb of ram on a vps before your sites are even running. DirectAdmin and other lighter weight control panels are highly recommended to save resources for your users.

Disk space, proxies take minimal disk space. This should not be a huge concern in choosing a web host. A proxy acts as a relay of data, it plays a middle man of sorts between your users and the websites they wish to visit. This requires all websites use double the normal bandwidth of viewing a website. The first half of the data is your server requesting the website your user wishes to visit. The second half of the data is sending that website's data back to the user. Popular proxies can eat a lot of bandwidth, make sure you have plenty to spare.

This covers the two main aspects of proxy hosting, ram and bandwidth. A decent processor such as a Core2Duo, Xeon, Opterons are a huge plus but generally this will become an issue after ram and bandwidth.
What should you be looking for in a web host when choosing one? Price isn't everything. If you want to make money you better be prepared to spend some too. The $5 special on a shared server spells disaster if you plan on being successful. If a host lets you host proxies in a shared environment this might sound great and cheap but you have to wonder what else is running if they are going to allow you to use a lot of resources of the server. Only an irresponsible web host would let one user eat all the server resources, and you may not be the one using all those resources and then you will be very unhappy.

If you are going with a dedicated or vps solution as suggested you probably want good support response times in case something goes wrong. Depending on your skill level with servers, management may also be a good thing to have so you don't have keep your machine securely patched and running yourself. Uptime guarantees are also a nice thing to have, a server that is not online isn't making money.
Lastly, research what others have to say. If you think you found a good host check out reviews of the company, one or two bad reviews is common, but if there is a trend be careful. A good place to start is Proxy Host, a proxy web hosting directory and resource.
Kevin Ohashi

Kevin Ohashi is the Administrator of Proxy Host a resource dedicated to proxy web hosting with a detailed database of web hosts, ratings and reviews.

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The Basics of How to Use Proxy

Before we get started to learn how to use a proxy, let me explain what a proxy is all about.

Proxy is nothing but a online server, an application or a system, in the computer networks, which processes the clients request and forwards it to the specified server. When we are connected to proxy server we can send a request for a webpage, file, connection or any of these resources available in other servers.

So then, how to use proxy? It's quite simple. Proxy server comes in a numeric format, like 111.111.111.111.111. A proxy server allows you to hide the IP from the recently visited site; it acts as a middleman; where IP stands for Internet Protocol. Then with the means of a computer your request for a webpage will be carried forward to that particular website from your end and you will get to see the page right on the screen of your computer. You see, that's how to use proxy server.

All the major Internet browsers allow the use of proxies including Internet Explores, Fire fox and many more.

It's always better to learn how to use proxy as it is one of the safest ways of surfing on the Internet. Once you've learnt how to use a proxy you can maintain anonymity while browsing the Internet, you can hide your identity and you can also bypass the firewall of ISP and have a quick access to sites that have been blocked.

And you need to know to the different types of proxies and how to use proxy of every type. Along with the types you'll need to learn how to use a proxy in the most appropriate way. Remember, when you learn how to use a proxy, you should also concentrate on finding the right proxy for use.

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Set Up Your Own Proxy Website

Browsing anonymously is very simple. You go to one of the free proxy websites, enter target address and you get the desired page without exposing your data to that page. While this is free and you hide your IP address, you still present your data to one server or website. You never know what is this server doing with your data. The best solution would be to have your own proxy. This way you would have total control over what data is stored and how this data is used.

To set up a proxy website is pretty simple. There are many free scripts available on web. Simply search for "proxy script" and you will get a lot of choices. One popular script is Glype. This is a free web-based PHP script. This script downloads web pages and forwards them to your browser. The script is in fact a complete website with only one function: to act as a proxy between your computer and the destination web server where your wanted page is hosted. Most such scripts have plenty of parameters to configure, but default values work well in most situations.

To install a web proxy scrip you need hosting as for any other type of website. The installation is usually very simple. You downland the script, unpack it, configure some data like password for administration or cache time and your files are ready to be uploaded to the web server. Once the script is there it is already operational. Of course, this depends on each script, you should always follow the installation instructions. The Glype script needs no special installation--it is a plug and play application. Once you have a proxy page you can use it to browse anonymously without worrying who will examine your data. Such scripts need little maintenance. You only need to periodically check the log files for anything unusual.

To host a web proxy you don't need a separate domain name. You can install it into a separate folder on your existing website. You can access it by simply entering you domain and the folder where your script is located. Proxy servers usually provide caching functions. This can significantly increase access speeds for frequently visited websites. You can also block certain IP addresses if you would like to prevent access for some users.

Having your own proxy website is a good idea. When you will need total anonymity you will know where to go. Nobody will check your log files and nobody will intercept the data that you will transfer while browsing.

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Can You Use a Secure Proxy Server to Improve Your Security?

One way to protect your self online when surfing the internet is by using a secure proxy server. But just picking any proxy to use is not advisable, as you might pick one that is not secure and instead of your surfing being anonymous your information might just be being sent somewhere else, which can make this a bad situation for you. More and more the world and especially the internet are full of people who are waiting to steal your identity. These internet pirates are not just a single person, but they are an entire huge team that has tons of resources and they realize the huge gains that can be gotten, with very limited risks of getting caught for electronic fraud and theft.

Sad but true, the risks for these thieves are so minimal compared to any conventional crime and even lessens when they set themselves up in a country with lax internet laws and with a government that cannot police the situation. As the internet continues to grow by leaps and bounds, the rewards for these identity thieves will continue to grow as well.

One of the basic and most important issue while surfing the web is that most information is transferred in easily readable format, called ascii text. So basically all information that leaves your computer and travels across the internet can be instantly intercepted and read by anyone who chooses to do so. One place that all internet information is intercepted is your ISP, who logs everything everyone does online, along with many other places. So to keep what you do online private many people will use a free anonymous proxy. What this means to you as a user of the internet is that these internet pirates can either buy, rent or even hack into a server and then install their own proxy server and then put them on the internet, advertising them as free secure proxy servers for the general public to use.

Each and every day thousands of people use these proxies and unknowing to them all their data is being intercepted and read. With a server configured to cache mode and enabling software these internet pirates can record everything ... your usernames, account logins and passwords, your credit card details, social security number, you name it and they have your information. So they not only give you what you think will protect you, but they are providing themselves with a way to steal all your information in the name of anonymity!

You have probably heard the saying ... "there is no such thing as a free lunch", well that holds true with free proxies as well. The cost to run a free proxy server is very expensive, so why would they want to give them away free to the public? The answer here is pretty simple, it is one of two reasons ... #1 being that someone, more than likely a company did not close all the ports to their proxy server or ... #2 it has been done by someone on purpose to create a trap to steal peoples data

You want to be extremely careful when choosing to use a secure proxy server and that it is from a reputable company that runs a secure professional server. Not a free service that could very well be run by a team of Eastern European hackers, with only one motive in mind.

Personally I would not know how to find out whether a reputable company is running a proxy server or if it was hackers, but there is a very good privacy software out on the market now that will allow you to surf and buy safely online. You will have access to a large network of private proxies to use; the program itself is fast and completely encrypted, allowing you worry free surfing. There is no better, it is the best on the market.

Use the very best privacy software on the market and you to can surf safely online. It's fast, completely encrypted and can even help you watch the BBC abroad

It's simply the best on the market.
Jim

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Proxy Sites - The Important Solution

With the increasing level of the population the number of people relying on to the internet as the major source of communication has increased. In the current era of today there are countless number of people who rely on to the internet. It is the internet which has made it possible for the man to effectively communicate with any person in any part of the world. It is important to note that the ordinary man might not know the theft and the damages that the viruses and the hackers could cause.

For the internet users it might prove to be very annoying if there online account is broken and they lose the identity. Irrespective of the person's thinking on what site he is visiting any site can be used to spy or track and steal the important data. Be it the instant chatting, web browsing, surfing anything that the person does on the internet can be misused by someone else. Hence it is very important for the internet users to understand the role and the importance of the proxy sites.

For those who are new to this term the proxy sites are the websites that can connect to the internet sources. What separates them and makes them more reliable is that the connection details and the identity of the users are hidden under such a situation. The proxy site is basically between the server and the user. The user sends the connection to the proxy server and the proxy server in turn provides the user with the requested server after looking at the available resources. The proxy sites in fact can be easily used by the people at the work place in order to open the blocked websites.

The primary advantage and the major source of attraction for the proxy sites is the fact that the internet protocols are not accessible by using this. The proxies in fact are a great way to bypass the situation where the certain websites are being clocked. It enables the person to quickly surpass the network filters. The proxy is basically something what one can say a third party. It might be in many cases operated by an individual only. It is basically a link that is established in between the computer and the destination site. Moreover it is very important to note that using the proxy sites to see the blocked content is only a temporary thing.

It is hence important to note that the person is required to keep relying on to some other proxy sites within a short span of time say 4 - 8 weeks. With the passage of time man has been able to find the right cure for all his problems. This has made the man the most successful species on earth. Today the man relies heavily on to the internet. Hence it is very important for the person to use the internet in the safest possible way. There have been many cases of hacking that have caused a lot of problems to the common man.

For more information and fresh proxy sites visit unblocked proxy

Article Source: http://EzineArticles.com/?expert=J_Saran

Proxy Servers For Online Security

How do you keep out the burgeoning viruses and Trojan horses, prowling in the cyberspace? There is any number of programs like spam, adware, spyware, malware and hackers ready to attack at the earliest opportunity. Without the knowledge of internet users, credit card numbers or passwords can pass onto the wrong hands. These security problems need to be addressed urgently and here are two important tips for you.

1. The first step to protect your computer is to install a good virus scanner and firewall. Let's face the facts, Microsoft's firewall is just not sufficient, and so are from your ISP and modems. No modem comes with built in antivirus software. Thus you have to buy and install one. You can choose from a number of virus scanners and firewalls, but trustworthy among them are: Norton, AVG, McAfee, and ZoneAlarm. AVG and ZoneAlarm are free software.

2. A proxy server helps online security. This server hides your IP, which is unique and unchangeable even if you want to. This IP identity should be kept secret. If a cybercriminal accesses it, he can get your data, and use it to your detriment.

In this whole process a proxy works discreetly. When you try to access a link, the browser informs the server in normal circumstances, while a proxy server ensures that it gets this information first, and filters the information. Even if the web server tries to know your IP, it will only be accessing the IP of the proxy server. However, the proxy server can access all your data, and therefore you should go for a proxy server which you can rely upon.

Since Proxy Servers help Online Security., you should know how to set up one. Faulty setup can lead to an unsafe proxy - hence carefully follow the various steps.

1. A good and anonymous proxy is a must. The Web has a whole lot of paid and free proxy servers. While paid proxies provide better anonymity, free proxies can also be opted. You should zero in on a good Proxy Server which will help your Online Security.

2. After you have chosen your proxy, you need to configure your Internet browser to use it. This process is different from one to another browser. If you are using Internet Explorer, here's how to install the proxy. Open Internet Explorer, go to Internet connection, click on connection, select the appropriate button for LAN or dial-up connection, and click the settings. Enable use a proxy server, and type IP of proxy - which you should have noted on a paper, before beginning to install, followed by port in the respective fields. When you click on "OK" twice, you are now having a Proxy Server for Online Security.

3. It is not enough even after you have finished configuring your browser. You just cannot forget it. If you have opted for a free Proxy, it might not be working after some time. Therefore, you should keep an eye on the proxy, and stay secure. Use Proxy Servers for Online Security and it will relieve you of lot of worries.

Want to find and use a reliable proxy server? Check out the frequently updated list of fast, secure and proven proxy services at http://www.tech-faq.com/proxy.shtml

Article Source: http://EzineArticles.com/?expert=Danny_Keyes

All About Proxy Server Lists

A proxy server list is very easy to find these days on the Web. The growing number of people who are availing of these services have led to a surge in the number of websites offering such inventories.

However, not all of them can be relied upon. If you are looking for some proxies to use, you need to pay attention to that catalog of servers before you. You cannot just go on clicking every link shown; that will just take too much time. Instead you should try and focus on the website itself; this will help you determine just how reliable the links provided are.

The reason this is important is because some proxy server lists on websites have been put there for commercial or promotional purposes. That is, the website will get paid if you click the links, as it is in some way affiliated with the server. Fortunately you can detect this; if the site for example, tends to be overly positive about the links, or claim that they are all the very best, you should cast your doubts. This would be even more suspicious if the links are not found in other websites.

Once you have spent some time reviewing and researching the subject on the Net, you will eventually find it much easier to discern between an objective online proxy server list from the promotional one. If this is your first time to check, you should look for a balanced commentary, as well as detailed stats (how long it takes to connect to the site, for example).

Once you have bookmarked the site, be sure to check it for updates. The URL you are using may be working now, but do not be surprised if you find it hard to access some time later. If the website provides fresh info, then you should have no problem looking for and using other links. A good site should also offer some basic info on how the process works; it will help you decide what to use too.

A proxy server list is one of the most important tools that anyone who wishes to surf the Web anonymously should have. It is a convenient way of getting the links you need, minus the hassle of going to a search engine repeatedly. With a reliable and well maintained record in hand, surfing the Web in private will be a reality.

Peter Garant has written many articles about Proxies for a recently launched website about School Proxy servers.

Article Source: http://EzineArticles.com/?expert=Peter_Garant

Get the Best From a Proxy Server

Proxy Server (aka Proxy) enables you to protect your IP identity from being passed on to the server, thus protecting your personal information from getting into wrong hands. It can be software, or a program, or a website.

How does it protect? If you visit some websites, your computer may be subjected to snooping through cookies or spyware, which will be embedded on your computer, and without your knowledge continuously pass on the information to others. They may hack your personal details and spy on your activities, causing you personal or financial embarrassments.

You can get the best from a proxy server, as it assures your anonymity, and as you surf it protects your data from reaching the wrong address and by hiding your IP, you become almost incognito.
Proxies come in various forms. As a computer program you can download this and install Proxy Software, which also connects you to another computer's port. The second kind of Proxy is Web Based Proxy, which offers services when you visit their website. You can bypass direct connection by using this Proxy. This enables you to browse, without being ridden with scripts, cookies, and ads. While they are effective, they have some problems as well. Web based proxies can detect your history and block you from accessing the website you have visited. The privacy is also not guaranteed, as secure pages can recognize the proxy and block you.

The other type is Open Proxy, as the name suggests is open to the public. However, this will not allow you to bypass network security. Many workplaces do not allow you to change settings of the browser. This is not a safe option, and mainly used for illegal activity. Tracking of internet activities is easy through this Proxy. Sometimes federal authorities and government officials use this to trap illegal activities. To ensure that you are not using an open proxy, ensure that username and password are required to use them.

Since Proxy servers have many inherent uses, you need to get the best from a Proxy server. If you want to be sure that your browsing activities are not watched, and that your privacy is not compromised, a proxy is a must. You will be assured that using a proxy server you are able to keep your identity, privacy and data protected.

In short, proxies are like brokers that act as a bridge when you access your desired websites; Open proxies are insecure, though they are more convenient than web based proxies, which are found only on websites. They offer increased security and are used to unblock sites from workplace systems. On the other hand, open proxies are internationally used for illegal activities, in a large measure, while sometimes they are open to invite people to fall into their traps so that the activities of undesired elements can be tracked and illegal activities on the internet can be put to an end.

Want to find and use a reliable proxy server? Check out the frequently updated list of fast, secure and proven proxy services at http://www.tech-faq.com/proxy.shtml

Article Source: http://EzineArticles.com/?expert=Danny_Keyes

What Is A Proxy Server - Important Info You Need To Find Out Whether To Get A Proxy

Many people are asking the question, what is a proxy server? This topic has gotten a lot of attention lately, particularly among the internet marketing crowd. Here is a quick explanation of what a proxy server is, and how your website might benefit from one.

First of all, a proxy server is essentially a server that meets the demands of the customers on that server by forwarding their request to another server. For example; somebody with a site on that server might make a request on the proxy server for something specific, like a file, web age, internet connection, or something else on another separate server.

Then, the proxy server will grant this action by accessing that server that is capable of meeting those demands and requesting that particular action on their behalf. Also, on occasions they might change the customers action when contacting the other server, and in some instances might actually meet the demands without ever accessing that server themselves.

If one of these servers passes along all the actions to another server, these are generally known or termed as a gateway server. You can put these servers into your home computer and also at important positions between the first and end user. In essence, its job is to simply go between your computer and the internet. Whenever you ask for info, it must go through the proxy first, and then it will relay it back to you.

So why should you utilize these servers? The benefits are many. First of all, they will help boost your internet speed and help you access any online info much more rapidly than you ever could without one. Also, they are great for helping you get to information you may not have have access to before.
Of course, I know what you're probably thinking now; these must be pretty expensive, right? Actually, you'd be surprised by how reasonably priced these services can be. Very simply, when you do a quick Google search for proxy server, literally millions of results come up.

In fact, if you do your research carefully enough, you can often times find these severs available for free or very minimal costs. A free anonymous proxy server is becoming very popular among internet marketers and users today, and you very well could benefit from one of these machines as well.

To find a free proxy server list, simply type it into Google, and many results will come up. Whether you want a proxy server for usenet or any other machine, hopefully this information will enlighten you as to what a proxy server is, and most importantly, how it can benefit you down the road without breaking the bank for one.
 

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The Importance of Proxy Servers

A proxy server acts as a connector between two networks. One network is the internet and the other network is a series of system that are connected within themselves.
The primary reason for using a proxy server is to hide system identity from other systems on the internet. Internet cafes make use of servers for the purpose of managing payment for internet access. People who are under oppressive regimes make use of these servers to spread their political opinions. It also increases the speed of internet access in some cases.
There are many types of servers and you can choose one depending on your requirement. The most basic type of server is the simple server. This is a very basic server type and it receives request from the client computer and sends the request for access to that internet resource. It then returns response from the client back to the internet resource. Another type of proxy server is the reverse proxy. This server receives requests from various systems connected to the internet and connects it to a group of internet servers.
If the internet connection is slow, a caching server is used. This server saves a copy of all fetched content and used that copy whenever new content has to be fetched. These types of servers are used in fast connection environment for the purpose of saving bandwidth cost.
There is a need for restricting internet access so that content filtering proxy servers enable filtering of content during the process of internet access. This type of server is used by schools to block objectionable sites and in some cases companies to restrict job sites, porn websites and even social networking websites. The network administrator can set those sites that can be viewed and block sites that should be avoided.
Dennis enjoys writing on wide range of topics such as proxy server [http://www.setupproxyserver.net] and proxy server [http://www.setupproxyserver.org]. You may visit for more details.
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Dangers of Using Proxy Servers

As an internet user any activity you perform on the internet can be traced back to you with the help of your IP address, which is a unique code assigned to you by your Internet Service Provider. An easy way of protecting yourself is by using anonymous proxies, which hide your IP address from websites. Though a majority of proxies are safe, there are still a few proxies run by webmasters with many a malicious intent. This article will help you to protect yourself better against such proxies.

Basically, a proxy is a collection of servers which allow you to access a website, while maintaining your anonymity by hiding your IP address. All information you wish to send to the website you are browsing passes through the proxy you use. Usually this information reaches the proxy in an unencrypted form, which means they can be easily read by the webmaster or the owner of the proxy. Such information transmitted may include your usernames and passwords and even banking information!So, the first rule to follow when using a proxy is to never type in any information you wish to keep to yourself, such as your password, or credit card number. When checking your mail, or logging into your bank's online banking system, never use a proxy.

This helps in keeping all private information confidential.
When you first try a proxy website, be sure to read through the terms of service of that particular proxy. Proxies usually also have a privacy policy, which is also to be carefully read. If you doubt the integrity of the proxy site, never use the site. Only use proxies which are trusted by a lot of people, and have a proper privacy policy.

When using a proxy, you may also find that certain websites cannot be accessed, since the proxy has been banned by the site.
In such cases, try a different proxy or try direct access.
Most anonymous proxies offer excellent service without the need for registration. If you find a proxy which requires registration, avoid using it. Any proxy which asks for personal information such as your zip code, or your social security or credit card numbers should also be avoided.

A few proxies are used as fronts for marketing sites. Such proxies observe your surfing pattern and send you spam or junk mail, based on your internet habits. Some proxies may also attempt to download software onto your computer. Such software may include viruses, spyware, adware and other malware. Never download any software from your proxy.

Not all proxies offer the same levels of anonymity. Some proxies even transmit your original IP address to the websites your surf. Others completely hide all information pertaining to you. Hence always ensure that the proxy you are using will serve your purposes.

Never use a proxy which does not support encryption when transmitting confidential information over the internet, such as your credit card numbers. This also means that you should never make any purchases while using an unencrypted proxy server. This is because since the information reaching the proxy is in an unencrypted form, it can easily fall into the hands of hackers.

So, while using a web proxy, you will definitely be taking a few risks. However, if you follow the precautions mentioned and keep in mind the risks involved, you will definitely have an enjoyable proxy experience.
 

Andrew Green is part of the team behind A-Z Proxies, an attempt to list from A to Z all web proxies. Andy has been actively working in the web proxy field since 2005 and has built up a wealth of knowledge on the subject.

Article Source: http://EzineArticles.com/?expert=Andrew_J_Green

Uses of a VoIP Proxy Server

There are many ways to set up a VoIP system. One of the advantages of VoIP is the flexibility it affords businesses who can configure it to suit their needs. One such architecture is the proxy server which has seen widespread use and is becoming more and more prevalent especially with the SIP protocol growing in popularity. But it is by no means the only method. Skype famously uses a distributed and decentralized solution for its proprietary protocol. In this article, we look at a few benefits of using a VoIP proxy server and why it makes sense to choose one.
Security
The security implications of VoIP are still being discovered. Even though most professional businesses implement best practices in their firms, VoIP is still a new technology and it will be some time before we understand the various backdoors and exploits. Unfortunately, VoIP as a communication system is designed to talk to people outside your network and this can be dangerous. A proxy server sits between you and the person on the other end of the call. This means any attack has to first penetrate this line of defense. If you're using a hosted PBX VoIP system, you can be sure that the ITSP has activated advanced security on the server since that's their specialty. The end result is that your own systems are protected from attacks and the proxy acts as a sort of firewall for your organization.
Accessibility
A proxy server also improves the ease with which you can use your company's VoIP service to make calls no matter where in the world you are. Access to the proxy is provided via a username and password and authenticated users can utilize any Internet connection to make calls via any Internet enabled device including mobile phones.
Administrators can also easily monitor suspicious activity in one place by checking the log files of the server. They can enforce procedures such as regular password changing in order to harden the system to attacks and ensure its integrity. The proxy server system also allows you to use your own applications instead of just the ones which your ITSP provides you with. As long as an application is able to communicate with the proxy server using well defined standard protocols, it should be easy to choose your own software to connect with.
This ties in nicely with the philosophy of VoIP which emphasizes choice above all else. A proxy server is the perfect complement to such a system and keeps users protected as well.

Bhagwad is an expert consultant on Hosted SIP PBX Servers. He also specializes in Mobile VoIP Servers.

Article Source: http://EzineArticles.com/?expert=Bhagwad_Park

Windows Proxy Server

Windows Proxy Server is an application that acts as a medium and intermediate machine between a regular terminal computer of a local area and the World Wide Web. The servers used for the web are usually HTTP proxy servers, or as they are mostly known Online Proxy- Servers. In general, depending on the needs and requirements, there can be many different types of servers for all application protocols.

A Windows Proxy Server features particular operating principles, which are quite simple to understand even if you are not a savvy internet person. The proxy is a server that acts as a medium for applications, making requests online in their stead. Therefore, when users connect to the World Wide Web using client applications, these applications connect to the proxies first and then give them their requests.

The proxies then are supposed to connect to the server which the applications want to connect to and then they send the requests to the server. Once the proxies receive the reply from the server, they send it to the application clients and the user is finally connected to the webpage he wants. Of course all this Proxy anonymity process may sound complicated, but practically lasts for a few seconds. These few seconds have raised some controversy though, as there are many people who believe that proxies are slow. However, they are the most effective and efficient means of anonymous surfing available today.

Using protocols such as TCP/IP in a local area network, the role played by the proxies are is actually taken over by routers and gateways, but the proxies are not useless; on the contrary, they have some other features that make them very useful and practical. Caching is one of them; most Windows proxy servers have caches, standing for the option to keep some popular websites in memory for a long time, in order to facilitate and accelerate visits. A user that has access to a Proxy Servers List can cache information through a proxy called cache-proxy.

Internet connections can be facilitated and encrypted with the use of a well appointed, fast and effective Windows Proxy Server.
 

This was written by Stephen Martin from Engine Marketing a company which specializes in Web Design and Search Engine Marketing. We hope this article help about Windows Proxy Servers.

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