Introduction proxy

The operating principle of a proxy server is very simple: it is a server "mandated" by an application to query the Internet instead. Thus, when a user connects to the Internet using a client application configured to use a proxy server, it will connect first to the proxy server and give him his request. The proxy server will then connect to the server that the client application tries to join and to transmit the request. The server will then give its response to the proxy, which in turn will send it to the client application.

Clearly, the starting IP address is completely hidden, and only the IP address of the proxy appears in the log service contacted.

Advantage: You appear more with your own IP address
Disadvantage: Depending on the type of proxy used (public: free, private: paying) the rate may be very low.


Saturday, April 20, 2013

Use A Proxy Server To Stay Anonymous

You can use a proxy server to stay anonymous on the computer network. It means that the proxy server that you use will not reveal your original IP (Internet Protocol) address. Through a proxy server, the client makes an indirect contact with other services present on the network. The user connects with the server and then the server requests for a particular page or file present on the network. However, it is not recommended to use a proxy as other computers on the network connect to your system through IP address only. But in cases, where you want to hide your identity and want to save your system from any kind of hacker attack, a proxy server can be used. There are number of ways by which proxy can be achieved in order to stay anonymous on the network.

While using a website proxy server, you enter the URL that you want to visit in the space provided on the proxy website. The proxy website sends the request for the page further to the source server and then displays back the results to your screen. This type of server does not identify itself as proxy server and your IP address is not revealed also. Website proxy servers can filter the information displayed on the web page by which the inappropriate content such as ads, java-scripts etc do not run on the web page. Some servers may come with a price tag while others may be totally free of cost. You can find them in the net. You can easily hide your IP address using this type of server.

You can also use "Anonymizers" in order to remain anonymous on the network. Normally, these are paid services and most of them have their own interface that allows you to hide you IP address. They give a very high level of anonymity but most of them have some cost and are slow in speed.

You can use certain software programs that hide your IP address. These programs configure as well as manage your setting so that you can become anonymous. By using these software programs, you can easily bypass certain settings in case if you don't have much knowledge about proxies.

Cookie Technology can also be implemented to hide your IP address. You can easily disable cookies by using the browser option. By doing so, websites will not be able to save data on your computer. This can provide a certain level of anonymity to the user.

For total anonymity on the network, socks technology can be used by the client. Socks protocols are used in this technology in which a socks server requests as well as retargets the data that is sent back. It becomes impossible to guess the client's IP address as special socks protocols are implemented.

There are certain types of proxy servers such a transparent, distorting and high anonymity proxy servers that can be used to hide your IP address. This is how you can us proxy server to stay anonymous on the network.

Michael Maxstead is a computer networking consultant who likes to write about VPN and Networking related technologies. If you visit his website VPNreviewz.com you can learn about hide my ass and secure tunnel.
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Can You Trace An Email If The Sender Is Using a Proxy Server?

Many times when a person is seeking a consultation regarding an email trace investigation they are concerned because they believe their stalker is "computer savvy" and using a proxy server to disguise their IP Address. Well the good news is that an experienced investigator can still locate and identify the person behind an email address even if the sender is using a proxy server.

You may be asking what is a proxy server and how does it affect an email trace investigation? A proxy server is an intermediary computer that sits between the user's computer and the Internet. So if the sender of an email uses a proxy server then the email headers will show the IP address of the proxy server and not the IP address of the cyber stalkers computer. A person who is "computer savvy" mistakenly believes this will completely mask their identity.

But it is just that kind of thinking that makes it so much easier to catch this type of stalker. They are focusing all their attention on their IP address not realizing that the header examination is only one very small ingredient in a thorough investigation into the real identity behind an email address.

One thing they forget is that only the incoming header information will contain a disguised IP address. Unless they also use a proxy server or anonymous service to open and read every incoming email, identifying information about their computer will still be uncovered.Even the most savvy computer IT tech guy will not take this fact into consideration.

In their boldness and confidence in their computer knowledge they will fall for some of the most basic pretexts or tricks a seasoned private investigator will use in any investigation to locate or identify people. Think back to the days before the Internet and email. PIs were investigating, bail jumpers run away teenagers and all kinds of people on the run. Many times with far less information than what can be found in the most difficult email trace investigation.

An email sent by a big bad 'computer savvy" IT guy via a proxy server may stump another computer savvy IT guy but it's not even going to slow down a private detective experienced in email tracing investigations.The IP address and header examination is only one small step of the investigation involving time proven investigative techniques that a computer expert will be completely unaware of, and his overconfidence in a proxy server will be his undoing.

Copyright (c) 2011 Opperman Investigations Inc
Ed Opperman invites you to visit his cyber investigation website for all of your email search needs. He offers cyber stalking investigations, internet infidelity investigations, reverse email search and much more. To learn more about reverse email lookup and other useful information please click here now:===> http://www.emailrevealer.com

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Safe Browsing With Proxy Server and Anonymous Proxy

Safe and secure browsing today has come to rely more and more on proxy servers and anonymous proxyies.We know that to have online privacy and to protect our personal data, we need to protect our IP address from horde of internet hackers and identity thieves. This is why browsing online anonymously is a growing trend among personal computer users. Who can blame us? Internet browsers may have security tools and add-ons that can protect us, but these are not enough to protect us from hackers once they find out our real location. This article describes how we can browse safely by using a Proxy Server.

Internet browsers have a lot of security tools and options in common. With Internet Explorer, Mozilla Firefox, Opera, and other popular browsers, we have the option to delete our browsing history and the cookies we accumulated over our visits to different websites. We can also opt not to have our logins and passwords remembered. We can also have our personal data deleted when we close our browser and go offline.

Sadly, there are still security issues with the Internet browsers. The companies that created the Internet browsers--Microsoft, Mozilla, Apple, and Google are among the most popular --- try to keep their browsers up to date to make them more secure against hackers and malicious users. Browser security is a big thing when it comes to our privacy online, and the companies are always looking for new ideas to counter potential threats to our privacy.

Then there is the security issue pertaining to the add-ons of the browsers. We sometimes presume that it is safe to install a variety of add-ons to our browsers. We should be aware that it is risky and we need to be careful in choosing the add-ons we install. The companies, of course, are aware of the risk of browser add-ons with some being security threats. Accordingly they are selective in the type of add-ons they use.
We know that the Internet browsers are upgraded frequently with new security features. Whenever threats emerge they will try to fix them. But these alone are not enough to avoid getting hacked. We need additional security which is best provided by hiding your IP to surf anonymously.

This is made possible by using proxy servers. These are computers residing at a number of locations around the world with their unique IP addresses. With use of software like Private Proxy software you can route your internet connection through these multiple proxy servers. Surfing online while our IP address is changed from time to time keeps the hackers from knowing our real location. Our internet browser might not be able to do a thing once a hacker determines our IP and starts to hit us. When you want to browse safely and hidden from these malicious people, it's always the right move to hide your cyber location. If you want to go invisible in the Internet, go with using an anonymous proxy software and proxy servers.

There are many benefits to using a private proxy, we just mentioned a couple in this article. Now that you know you are safer on the internet with surfing anonymously with Anonymous Proxy go to the website http://www.privateproxysoftware.com and find out how you can use software that will let you browse the internet safely and securely. If you go now, you may enjoy a seven day Free Trial of the software.

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Private Proxy Servers To Avoid Unwanted Traffic and Spam

Many people ignore to protect their privacy and security on the internet. They do not realize the importance of maintaining privacy online? Have they not been exposed to the stories of identity theft and harmful viral products? Perhaps they will care once they have become victims themselves of the cyber criminals. For those of us who are completely aware of the dangers of the Internet, though, we know better than to wait until we become the victims. This article will highlight these dangers and an important solution by using Private Proxy Servers.

All Internet users should be aware of their rights to Internet privacy. There are many programs available online to better protect our privacy as we surf online. These programs aim to educate people of the dangers of surfing the Internet with their real single cyber locations, and teach them a way to avoid dangers like spam, hackers, and viruses.

Internet users also have to be informed of how websites work at determining how to send their information to us. For instance, you may wonder why you have an email about the latest TV product that a company has placed a discount on. You have only vaguely heard of the company, and you have only chanced upon its website once. You should now realize that they would have kept a record of your cyber location or IP address in order to have sent you that email about their product. You have just become one their targeted potential customers. Or worse you have been targeted by many malicious websites and internet hackers. The way to avoid getting yourself identified by unwanted sites is by changing your IP frequently by using Private Proxies.

Private Proxies are unique IP addresses generated by multiple Servers located at different locations, generating different unique IP addresses. The server is called as Private Proxy Server. They are private in the sense that they are not part of a network available to public at large. Usually, it is run by a company or institution to protect itself on the internet or offer it is as a service to its customers.

In a way, we can conclude that websites invade our privacy as we chance upon them. Our IPs get recorded and our location becomes part of their potential customer database. In their own way, it is part of their marketing and promotions campaign. Recording visitors and readership to their websites are part of their strategies in getting customers. However harmless this may seem to the businesses, it is the Internet users that get annoyed by the amount of emails and spam getting their way because of this. Not to mention the knowledge that these companies have records of our IP addresses. Spam mails are no longer just a nuisance. They are a serious threat because they cause stress, anxiety by disrupting our lives. They distract us and sap our productivity and energy. It then makes a lot of sense to get help. One form of help is to make sure you keep your IP address private by using a system that uses Private Proxies and software to conveniently and seamlessly route your internet connection through them.

While all this may seem as normal business practices, we as Internet users are still in probable danger as we accept their offers. Some of the unwanted traffic we get may be encoded with dangerous encrypted code that is harmful to our computer systems. Cookies and temporary files may be sent to your computer, and these mechanisms may be a way for outside hackers to get into our systems. Even the businesses may be tricked by wily hackers and get their sent emails encrypted with viruses. Either way, we are at the losing end and potential victims of fraud, financial loss and even legal problems. Identity theft is common and is devastating to our lives.

We must ultimately conclude that to protect your privacy on the internet and protect yourself against a variety of cyber crimes which is very efficiently provided by using the services of a company that use a system of multiple independent Proxy Servers and software to route your internet connection through them. This provides an important layer of internet security on top of encryption of data over the internet and your security software that protects you from viruses and other computer malware.
There are many benefits to using a private proxy, we just mentioned a couple in this article. Now that you know you are safer on the internet with surfing discretely with Proxy Servers go to the website http://www.anonymoussurfingsolutions.com and find out how you can browse the internet safely and securely. Check out now for free trial offers.
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Tuesday, April 2, 2013

A Proxy Server to Act in Between

As its name infers, a proxy server is an element which stands in place of other elements. This server is a common sight in most, if not all, IT setups in all organizations. It basically functions as an intermediary between the client workstation users and servers which are either located within the organization or in the internet.


When a user types in a website address on his browser's window and hit the Enter key, the request is sent to this server. If it has caching functionalities, it keeps a copy of all web pages previously accessed by all users within the organization. It searches through this cache and returns the requested page to the said user. In doing this, response time to the user is greatly improved and traffic is efficiently managed without the need to bounce requests to other servers.


In the event the requested page is not found in its cache, the proxy server sends out a request on the user's behalf to a server in the internet. The returned page is then forwarded to the user. If the user is not authorized to access certain information from servers in the internet or any internet connection for that matter, this server ensures the IT policies are properly enforced. A suitable message will be sent to the user's screen. Managing this allows user access to be filtered according to rights and privileges.


Proxy servers also filter the requested pages before forwarding them to the users. If inbound contents are found to be in conflict with the settings defined according to the organization's IT policies, the pages are thus not forwarded. Outbound information can also be scanned before allowed to leave the organization into the internet. By keeping a log of all activities passing through, data can then be generated into reports to monitor activities and usage.


All in all, this server is put in place to secure the organization's data movement between internal users and external parties. It also provides more efficient service via its caching functionalities.


Dennis enjoys writing on wide range of topics such as proxy server and proxy server [http://www.setupproxyserver.net]. You may visit for more details.


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What Are Proxy Servers?

A server is defined as a computer program that services requests to other programs on the same computer or for other computers in the network and their users. The Internet is based on the server model, and there are a number of servers connected to the Internet, directing the traffic of the users. Internet servers provide access to the World Wide Web, allow online chats, stream audio/video files and enable online gaming, among many other services. A proxy server is a server that acts as an intermediary between an Internet user and the Internet.


When a user requests a file download, or a web page, the proxy server provides this service by connecting to the server that can fulfill this request and makes the request on behalf of the user. A proxy server that transfers the information without modifying it is called a 'gateway.' Let's look at some of the types of proxy servers and functions that can be performed them:


o Caching server: A caching server makes copies of all the information that has passed through it frequently. If another request is made for the same information, it can be retrieved from the server itself and there is no need to contact a remote server that may have been the source of the information. This is very useful function in large organizations, as it speeds the process of service by creating a database of frequently used resources.


o Content Filtering server: A content filtering server can be set up to prevent access to certain URLs. This is done in large organizations to exercise security and control over the company's resources. It may also be used in schools, libraries, etc. to prevent access to unacceptable websites.


o Firewall server: A firewall server acts as a measure of security from external intrusion into a company's server.


o Anonymizing proxy server: This server provides anonymity to the user as he is surfing the net since the request for URLs come from the IP address of the server and not the user.


o Intercepting proxy server: Not all uses of a proxy server are to our advantage. People with criminal intent can intercept all information passed on to the user.


o Reverse proxy server: A reverse proxy server is set up in conjunction with a number of other proxy servers. It serves as an intermediary between the servers and the internet. The purposes of installing a reverse proxy server include increased security, ability to encrypt data and to manage the load on all the servers in the network.


A proxy which is fully compatible with Myspace is Unblock Myspace. To unblock YouTube, YouTube Proxy is the perfect Proxy.


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Facts About Proxy Server Lists

A proxy server list contains all of the information you require to browse the Net without being identified or tracked down. However, there are many different types out there, and you need to utilize the right one or you will just end up feeling frustrated.


If this is your first time to use this service, you might have gone to a search engine and clicked the first one you saw. Of course, the pages that appear there are very popular and being used by a lot of people, leaving little doubt that they are legitimate. However, their popularity may mean the page will take a long time to download because of the heavy traffic.


You can expect this if the website you are visiting has plenty of visitors. This is not always the case of course, and it will also depend on how well the site is designed or the type of server that hosts it.


In other instances the problem will come when you try to connect to the servers mentioned. Any number of reasons can account for this: the site may just be busy, or the problem may be with your own dial up or broadband connection. You should check it out too. If you have installed any software or application connected with accessing the Net, it might also cause problems so be sure to evaluate it first. Just as installing multiple antivirus applications can wreak havoc on a computer, so too can multiple proxy programs.


If you are sure that the problem is not inherent in your browser, then the link from the proxy server lists you are accessing may simply be too full. Just as traffic on a website can cause it slow down, the same thing can happen with these services. The next best thing to do of course would be to try out the other ones mentioned. Whenever possible, you should try out the other sites; there is no point sticking to one if the links they provide never work.


If you are among those that require or just want to use the Web without having to be concerned about someone monitoring your activities or the pages you are looking at, then the value of these proxy server lists becomes more apparent. There is no shortage to choose from; all it takes is a little bit of patience, and you will get a connection to work for you.


Peter Garant has written many articles about New Proxies for a recently launched website about Internet Proxies.


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Custom Proxy Settings

Custom proxy servers offer gateway between internet and network computer. They are mostly used within corporate networks. However, users can access open proxy server on net.
Custom proxies offer speed and security for net users. Custom proxy server settings are usually entered into the browser, making the computer use proxy server for connecting to the net.
Custom proxies allow many systems to connect and channel traffic to the internet simultaneously. These servers help webmasters to block users from accessing malicious content.

Significance

Custom servers help cache pages. Hence, users connected to servers are offered saved web page copies thereby speeding up the user's browsing process.
Usually, custom proxies are found on local network. However, some administrators permit connections from other internet users. These are known as proxies.
Custom server settings are usually configured in the user's browser. The main online browsers - Fire fox, internet explorer and chrome, all include custom proxy server settings available through the main browser menu.
After configuration by the system administrator, the settings are locked, so users can't change them. The three settings required for custom settings are the port, address to the server and the protocol.

Function

Custom Proxies Setting has passwords and usernames assigned to keep external users from accessing the server resources. This is vital for administrators protecting local intranet from malicious hackers.
Administrators also include filters, which prevents users from receiving viruses on their system computers and also remove access to hacking, social and porn sites.
When offering open internet proxy server, custom servers' settings are configured for server access. This leaves the server open for spammers who use it to post comments or send email or blogs for commercial benefits. For this, administrators need to keep logs to ensure that users don't access the server for unscrupulous causes.
For more information, visit squidproxies.com. They offer information and products on obtaining a private proxy, including how to Bypass Firewall Proxies.
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