filter is a server placed in a computer that monitors and checks the flow of information in the computers connected to it. The filter is connected to the proxy that shall receive and process the request while the proxy acts as a divider separating the two computers. The proxy filter is actually one of the latest services that lets the users monitor the traffic of their website and makes checking for malware easy. Today there are several viruses coming from electronic mails that use components of the website to facilitate infections. Proxy filter services can be availed from another company with a monthly billing. The cost of using a proxy filter every month is actually reasonable. The monthly rates can vary from about one dollar up to five dollars. The traffic will be driven directly to the third party monitoring the proxy. When a guest visits the website his request goes to the proxy first that shall process the request at same time checks for any virus before showing the requested information. This is a process used in most of the requests we do on the Internet like downloading the Active X control. The server of the proxy shall look for anything that is deemed harmful for the website. It checks all information that comes and goes from the website preventing infections on computers in your office. It avoids leakage of any information from the company’s network. The outgoing traffic is also filtered by getting redirected to the server of the proxy. The process of filtering allows companies to set a usage standard. Not all components of the website can be accessed by all users. You can block the employees to access other websites like social networking sites or shopping sites. Users of the computers can attempt to visit such websites but they will get a pop up message that shows that they are blocked from entering the website. The server makes a category for all the websites that should be blocked and they make another category for all websites that they allow access. Proxy filters offer several advantages for companies because it avoids users to visit websites that are illegal based on the policies of the firm. The companies also feel secure that no virus is taking out important company information and lets them save more by not spending too much on technicians that have to work for hours to clean the viruses. The systems, of course, work best when computers are free of viruses. Accountants are people that benefit well from using proxy servers. The accounting companies are usually threatened with viruses that try to get access to their records in trying to get information that is highly confidential. The proxy servers limit the chance of a virus attack and save a lot of trouble for companies. The use of proxy filters is becoming common as it becomes an effective tool for data protection. It helps businesses have a continuous flow of operations and helps prevent any interruption because of a virus.

vers are intermediaries between systems within a network. They can either be applications or an actual computer system. Proxies have various functions hence the various types of these servers as we strive to classify them according to their designed purpose. We’ll go over each type of proxy server and describe each one’s purpose briefly. Generally we can classify proxy servers under two broad functions or types, which are: 1) keeping a machine or computer system anonymous; and 2) caching information for faster access. Proxies can be placed at any point in between your computer and the destination server that hosts the information you need, which means anywhere along the network path or network cloud. We can further classify proxies according to their specific function, which will generally fall under any of the two previously mentioned general functions. Here are the various proxy servers you’ll encounter online: Content Filter Proxy: Schools, businesses, and other institutions often have content filtering proxy servers to maintain some form of administrative control over what can information can be accessed within the premises. These organizations usually have policies that define what sites or online information is acceptable and what is not. This might be one of the most common proxies you have encountered since they are commonly placed in public and private/commercial institutions like libraries, schools, businesses, churches, and other similar organizations. Web Proxy Server: True to its name, this server mainly functions to monitor and cache web traffic. One direct benefit you get from this server is the reduction of bandwidth usage. Whatever document or web page you usually view or access will be cached in this server thus any further request for that same page will be a lot faster. Caching Proxy Server: This is the very first kind of proxy server ever to be made. The web proxy server is an offshoot of a server of this type. This type of server is pretty much like a web proxy only that it isn’t confined to information accessed on the web. Large businesses and ISPs make use of these servers to increase their system’s performance. Another benefit garnered from this server is reduction in hardware cost. Anonymizing Proxy: These proxies allow you to surf the web anonymously. Intercepting Proxy: These function as gateways and any traffic within a network is routed to this server, sometimes without the knowledge of the client system or user. These servers are often used in businesses in administration of company policies. Reverse Proxy: This server is often installed within a network of other web servers. It is installed mainly to increase the level of security and manage the network load. Circumventor: These servers allow you to bypass blocks, restrictions, or content filters.

Elite proxy is a keyword phrase that is searched for quite heavily online. In fact, you can find many variations of the phrase and this probably has a few people asking just what exactly is an elite proxy and why would so many people be doing keyword searches each month for it?

An elite proxy is a form of a proxy. Basically, a proxy or a proxy server requests information and then passes that information to its clients. So essentially, the client is accessing the information but indirectly. There are many forms of proxies and if you look online at what keyword phrases are being searched for each month you will probably see something like exclusive, anonymous and elite to just name a few. Why the need for the different phrases? In a nutshell an anonymous proxy, despite the name, really isn’t anonymous. The site which is being accessed can see where/who is requesting the information behind the proxy. This is where elite proxies step in and why they are so popular. An elite proxy is completely anonymous and it does not pass forward to the site being accessed or reveal in anyway that a client is requesting the data through a proxy. The elite proxy doesn’t look like a proxy at all. It appears to be nothing more than an average Joe on the internet looking for information. Elite proxies offer complete anonymity for clients using them. Why then would someone even need a proxy?

Proxies are used for a variety of reasons. The most common is that a specific site for some reason or another does not allow connections or people from a country or something similar. A good example of this is China and the great firewall which the Chinese government uses to control all internet traffic coming in and out of China. Many people living in China are unable to access websites that are deemed as inappropriate, however they can bypass this by using an elite proxy server. Instead of connecting directly to the site, they instead connect to the proxy server and then to the site they wish to access. The problem and need of proxies is also very popular in the USA. Myspace, an extremely popular site, is blocked by many schools and work places. To bypass this, students and workers can simply use a proxy server. They first access the proxy server and then Myspace. The school or workplace knows nothing and can not see the worker accessing Myspace so is none the wiser.

The reasons people need and use proxy servers are vast. These are just a few reasons as to why someone would want a proxy server. An elite proxy offers the highest level of anonymous web surfing possible in proxies and it is the main reason many people spend so much time (and possibly money) looking for them instead of the more common and easily found but less anonymous and secure public proxies. If your personal privacy is important to you, an elite proxy may just be what you need.

e most common and reliable proxies that clients can use to enhance the connectivity of their computer networks, SOCKS4 proxy is a sophisticated computer application that are very helpful in accessing numerous web pages, as well as electronic resources while maintaining the privacy and anonymity of computer users. However, before using this computer program, it is important that they look at its special features, as well as its advantages over other available proxies. In addition, people should also have ideas on how to appropriately use and efficiently use this proxy server. For the sake of those who do not have enough understanding on this computer application, this article assesses the utility and uses of SOCKS4. An Overview of the Proxy Server Technically speaking, SOCKS4 proxy server is an anonymous proxy that people can freely use to hide their identity or retain their privacy. This proxy server is very easy to use. When using this server, it is important that users bear in mind to configure the settings of web browsers that they use in their computer networks to ensure their anonymity. Many websites provide lists of SOCKS4 proxies that everyone can freely use. However, it is necessary that users have a closer look at the countries where a particular proxy is only available or useful. The Functionality and Advantages of the Computer Program If computer users are really after their anonymity while establishing fast connection to the Internet, one of the best computer programs to use is SOCKS4 proxy. SOCKS is very safe to use and advantageous over other proxies because it is a series of proxies connected to each other. To illustrate the functionality of this computer application, let us have a closer look at how this program functions. When clients or computer users log in their computers, they use IP addresses to be able to connect to the Internet. Meanwhile, to hide these addresses, it is necessary that they use public servers. If they use SOCKS4, then they will use several proxies or hosts before they can connect to the websites that they need to access. In this way, the chances that their addresses can be traced are very little since those who will trace their identities should refer to log data accumulated by the servers or proxies that a particular client has used. In many instances, servers delete log in data since it can affect their functionalities. SOCKS4 Server List For those who want to try this computer program, numerous websites provide list of SOCKS4 proxy servers that they can use in their locations. However, the downside of referring to this list is that most of the time, the available servers are open proxies. In this way, computer users are very prone to malicious computer attacks and illegal activities such as fraud. Moreover, to avoid experiencing problems with the use of these proxies, people are advised to limit personal information that they provide when accessing the Internet. Furthermore, computer users should also look at the list from time to time since there are regular changes made concerning the hosts of these servers.

Facebook proxy bypass sites offer you a way to hide the IP address of the website you are visiting so that any blocks or filters on it are not vactivated. It can also hide you from a site that has banned your internet address.

Why Use a Proxy Bypass?

If you work for an employer and have unmonitored internet access, then you can be barred from accessing certain internet addresses, such as those of the commonly used social networking sites. Friendster, Twitter, YouTube, MySpace and, of course, Facebook atre those most visited by employees and students. This can be stopped by your employer by placing a block on those internet addresses.

If you have internet access at school, college or university, you will be even less supervised than at work, and few students have not tried to use school or college computers to access social networking sites. There again, the relevant IP addresses have a block or filter placed on them which only a proxy bypass can circumvent.

ny computer in a netwiork accessing a specific IP address or URL, whereas a filter allows certain individual terminals to access the site. Most sites are filtered while a few can be blocked, and a Facebook proxy might be needed by a student, for example, but not a faculty member.

The target websites themselves can place blocks on individual IP addresses, and if Friendster or Facebook has banned you and your internet address for some reason, then you can’t even re-register using a different name and email address unless you get a new internet connection with a different IP address. Facebook proxy bypass servers can enable you to re-register without changing your IP address. You can also access your home page using your regular login details.

How a Facebook Proxy Bypass Server Works

If computer A connects to website B, then the IP address of both A and B are known to each other. All it takes to sever that connection is for either to block the other. However, if A connects to site C, and C connects to B, neither A nor B sees each other - they both think they are connected to website C.

Therefore, a block or filter against B will not be triggered by the address of C, to which you are connected. Neither will any block place by B on A be triggered, because as far as B is concerned it is connected to C and not A. A prtoxy ‘bypass’ is therefore more of a proxy ‘router’; many different computers can be rerouted by a central connection to a number of social websites (or any type of website in fact).

For example, if you are finding it difficult to connect to a specific website, such as a search engine, you can do so through a proxy. The principle behind a Facebook proxy is just the same as that of you connecting your computer to a router in a network to connect to the internet - all computers connected to that router will have the same address, and when you use a modem attached to your computer to bypass the router through a different internet connection, you will have a different IP address.

Proxy bypass sites don’t last forever. Once they have been detected and also blocked, you have to find another. They can last for some time though, and new proxies are bening generated as fast as the old ones are being blocked. You should therefore find a proxy website that provides you with more than one alternative.

So next time you have difficulty accessing a specific website, whether it is Facebook, YouTube or anything else a proxy can help you. Bear in mind that they are rarely specific, and take the form of an address bar into which you enter the internet address of the site you want to access. In the case of a Facebook proxy bypass server you enter the Facebook address, but it usually also works with any other website address.

Have you ever experienced not being able to access a particular website because it is blocked? Have you ever wondered if there is a way for you to access a website anonymously?

You may not know this but you are leaving trail after trail online when you open a website. Any hacker can practically follow your trail and know what sites you have visited. If you want to access a blocked site or if you want to visit websites anonymously, you should try using proxy sites.

What are Proxy Sites?

Proxy sites are basically web pages that you can use in order to browse or access your favorite website anonymously. You can also use these sites if a particular website you would like to visit is barred by a content filter. You can actually go around your Internet provider. You can browse various websites using these web pages.

There are numerous dependable proxy sites online. All you have to do is visit one of these sites and key in the URL address of the website that you would like to visit. Usually, you will see a form on the site’s webpage. You can then type the address and you can start browsing. You are well-protected. Your real IP address will not register. You can now enjoy anonymous browsing.

What is Anonymous Browsing?

It is basically browsing the Internet with your identity hidden. You can do this if you use an anonymous browser or proxy sites. These sites will bring you to the URL address that you would like to visit however your location or IP address will not register. The proxy site instead will talk to the particular address you are accessing. It will act as an emissary for you. The good thing about this is that your privacy will be maintained. You can avoid actual and probable users spying on you and your connections.

Risks Attached to Using Proxy Sites

Using these sites may seem to be the ultimate solution, but there are certain drawbacks to using them. They can be likely harmful because data is not encrypted when you use them. The data remains unprotected when it is sent to the servers; thus, your logins and passwords could be recorded or leaked. The truth is that there are malicious proxy sites online. You need to be careful when using these sites. You may fall prey to one of them and you could end up providing too much information. Your desire to browse anonymously could lead to huge disasters. You could end up having your accounts hacked. In fact, there are unscrupulous proxy websites that sell their user’s information to online felons. Just be sure to use a reputable proxy server.

Choosing Proxy Sites

You need to be careful when choosing a particular proxy website. A good and reliable site will offer an SSL tunnel or TLS tunnel. This will prevent online rogues from stealing your information. Aside from this feature, you may want to look for a proxy that supports the particular protocol that you prefer. There are proxy sites that only support FTP or HTTP.

If you want to bypass blocked websites or if you want to surf sites anonymously, you can always use proxy sites. Make sure, however, that you choose your proxy carefully. Otherwise, using these sites could end up a huge disaster for you.

n IP address? A string of numbers assigned to you by your Internet Service Provider whenever you connect online. Can I be traced through my IP address? Your IP address reveals only the location and name of your ISP. Your ISP itself may have records of your computer using their service at such and such a time, but an ISP will usually not disclose this information without a search warrant / court order. How long does an ISP keep logs of user IP addresses? No one knows, but it could be anywhere from months to a few years. This is necessary to monitor bandwidth usage. Someone online has threatened they can find me through my IP address. Can they do this? Most likely they’re bluffing. Unless you run your own server or live in the same building as your ISP’s office, a stranger can’t find you using just your IP address. Can someone find out my username or password based in my IP address? No. Your ISP is the only one that knows these details. Do my emails display my IP address? Yes. To send email anonymously, you’ll want to use an anonymous remailer or an anonymous proxy. What is a proxy server? A third party server used as a go-between by a client computer that doesn’t want to connect directly to the Internet. Can a proxy server give me internet privacy? Not if it’s just a proxy server. A mere proxy server will announce to cyberspace that it’s acting as a proxy for such and such IP address user (your computer), so you can still be traced through it. What type of proxy server should I use to be able to surf anonymously? You need an anonymous proxy server that’s secure, reputable and reliable. You will most likely have to pay a fee. How can an anonymous proxy server protect me? Mainly by hiding your real IP address and blocking malicious scripts and programs from entering your system. You may get a different IP address each time you use the proxy. Additionally, some anonymous proxies claim they can’t disclose your data even if subpoenaed (court ordered) since they don’t store user logs. How much does it cost to get an anonymous proxy server? Could be $19.95, or $29.95 or $99.95. It all depends on the server and the service features. Go check out the anonymous proxy server’s website and compare their product services. Are free proxy servers safe to use? Not if you’re serious about your security and privacy. Many free proxies are either incorrectly set up, or owned by malicious people who want to use your data for their own ends. Beware of using free proxies and anonymous proxy servers that don’t allow secure connections. And no matter what server you use, always encrypt private data.

s also called as the application level gateway or the proxy server. It is a form of computer and networking technology designed exclusively for the Internet and network needs of different individuals and business institutions. In particular, a proxy acts as the mediator between different computers within the company’s Internet, local network, or within any other large-scale network. A proxy starts its task when a specific computer within the local network requests for a piece of incoming data. In such case, the proxy makes sure that the piece of incoming data successfully enters and passes through any of its ports. The pieces of data are then forwarded and sent to the unit requesting it. This is done through a different port. Therefore, by providing a way of forbidding the direct access between the networks, a proxy may prevent unauthorized individuals, particularly hackers from acquiring sensitive and important information, such as the group’s internal addresses. There are two types of proxy: the SMTP or Simple Mail Transfer Protocol proxy and the HTTP or Hypertext Transfer Protocol proxy. The SMTP proxy serves as the gateway for emails while the HTTP proxy serves as the Internet access gateway. Aside from controlling the external networks’ access level, a proxy may also set access restriction to online resources for computers in the local network. This is especially useful when the network administrator should prevent users from accessing restricted websites. A proxy is also capable of caching Web pages. This enables the main computer to keep copies of Web pages downloaded in its hard disk. When an external URL is requested by a computer within the local network, a copy of that external URL is also kept in the server. Moreover, when the same URL is requested by another computer at a later time, the proxy may provide the stored copy rather the acquiring the original URL from the Internet. This is done to minimize the time for obtaining information.

e leading information technology companies in the world, Microsoft offers different computer programs that can improve network response and security. For the sake of computer users who have difficulties accessing web pages using different Web browsers, the company launched Microsoft Proxy Server. This special computer application aims to enhance access to numerous websites and electronic resources. In order to maximize the uses of this computer application, they need to know its features. It is also important to determine the advantages of the program over proxy servers launched by other computer service providers. A Quick Overview of Proxy Servers Technically speaking, proxy servers are used by people to maintain their anonymity while enhancing their access to electronic resources. There are different types of proxy servers that people can use such as anonymous proxy server, public proxy server and caching proxy server. These computer programs have various features so clients should know their differences to use them appropriately. For those who are after the response and performance of proxy servers, it is best that they try Microsoft Proxy Server. Services Microsoft Proxy Server is able to support three sophisticated computer programs, namely Secure Sockets Layer, SOCKS, and Windows Sockets. In this regard, there are three services that the server offers, which are Web Proxy, SOCKS Proxy, as well as WinSock Proxy. Web Proxy can enhance access to several types of communication services including Web publishing, Gopher, and FTP. In addition, this service is very suitable for several Web browsers like Netscape Navigator and Internet Explorer. Because of this service, the server is not dependent on operating systems, which means that even clients using Macintosh or Linux can use the proxy given that they use suitable Web browsers. Meanwhile, Socks Proxy service is suitable for clients that use computer applications associated with SOCKS version 4.3a such as Telnet, Gopher, and FTP. However, this service is not suitable for User Datagram Protocols. Finally, WinSock Proxy service is helpful to clients who use Windows Sockets. With this service, clients can use several applications like those that are suitable for Internetwork Packet Exchange protocols. Advantages Clients who will use Microsoft Proxy Server will not be disappointed because it has numerous advantages over other proxies. This server was created by Microsoft so that computer users can connect to the Internet and at the same time establish connection to an internal network. Because of this, the server can be a gateway to connect to the Internet with the use of only one network connection. The server is very useful for passive caching and active caching. In addition, this server has packet-filtering feature, which protects computer users from outsiders. Moreover, Microsoft Proxy Server can also block connection to some electronic resources or web pages, which is why many corporations prefer to use this computer program in their networks to limit the connectivity of computer systems. Other special features or advantages of this server that clients should know to maximize its use are logging, web publishing, as well as restrict access by service or by protocol.

computer accesses a web server, not directly but through a third party proxy, you’re using a proxy. If the proxy transmits data between your computer and the web server without any modification or concealment of data, it is called a “transparent proxy.” What is a transparent proxy? It is a proxy server that stands as a forwarding service for you when you are surfing. If you ask for a web page, file, video, connection, etc. it will get it for you. If you want to upload a file, send a message, etc. it will forward it for you. It is “transparent” because it doesn’t hide what it’s doing. It tells the web server: “Hello, I’m acting as proxy for so-so [your IP address here], so please give me the data so I can forward it back to them.” What use is a transparent proxy? A transparent proxy is useful for caching popular web content. Your browser may already be configured to cache your most frequently visited websites. But a transparent proxy can go further by caching not only the content you’ve gotten before, but also the data other users on that proxy have accessed before as well. What use is caching popular web content? It eases Internet traffic and makes the work easier for the servers. Picture this: There is a road that all delivery trucks use to be able to deliver chocolate drinks to your area everyday. Now instead of ordering chocolate drinks from far off and having the trucks deliver them all the time, how about making the drinks a nearby factory using the exact same recipe? It would let you get the goods faster, and it would also free up the road and give the trucks less work to do. That’s what a transparent proxy does. It caches popular web content in its cache so there’s no need to use the information highway (outside Internet) unless necessary. How does a transparent proxy work? Every time you make a request for data, the proxy will check its cache first to see if the same content is already there. If it is popular among other users on the proxy, it will probably be there. If it is, the transparent proxy will get the file from the cache and send it to you right away; it won’t have to travel to the original website for the file. If it’s not cached, the proxy will get the file from the original website, and then cache it for future use. The administrator of the proxy server will decide, through configuration, how long to keep a file on cache. What about web content that always has to be fresh? A transparent proxy can tell what types of data can be safely stored and what needs to be changed every time. For example, a news website like CNN must always be checked for new content. But static content like banners, buttons and CSS style sheets can be safely stored.