How The Proxy Server Works

proxy server

Proxy also known as network allows a network terminal (typically clients) via this service with another network terminal (normally a server) non-direct connection.

Some gateways, routers and other network equipment with network proxy site. Agency services are generally believed to help protect the privacy or security of network terminals and prevent attacks.

Agency services computer systems or other types of network terminal called proxy server.

A complete proxy request process is as follows: The client first establishes a connection with the proxy server, and then requests to establish a connection to the target server or obtain the specified resource (for example, a file) of the agent, is a special kind of network service that target server according to the proxy protocol used by the proxy server.

In the latter case, the proxy server may download the resource of the target server to the local cache.

If the client wants to obtain the resource in the proxy server’s cache, the proxy server does not want to send the request to the target server but directly return cached resources.

What Is Proxy Protocol?

proxy server and firewall

Some proxy protocols allow the proxy server to change the client’s original request to the original server to satisfy the needs of the proxy protocol.

Proxy server options and settings in a computer program typically include a “firewall” that allows the user to enter the proxy address, which covers their network activity and allows filtering across the Internet for network access.

Function of The Proxy Server

  1. Increase the speed of access: usually the proxy server is set to a larger buffer, when the outside information is passed, but also to save it to the buffer, when other users access the same information, then directly from the buffer remove the information, passed to the user, in order to improve access speed.
  2. Control access to internal resources: If a university FTP (provided that the proxy address within the allowable access to the resources), the use of educational network address free proxy server, you can use for educational network open all kinds of FTP Download and upload, as well as various types of information sharing and other services.
  3. Filtering content: for example, limiting access to specific computers, translating data from one language to another, or defending offensive access to both sides of a proxy server.
  4. Hide real IP: Internet users can hide their own IP through the proxy server, from attack. However, it is only one agent to guarantee safety. A safer method is to use a specific tool to set up an agent chain (e.g. Tor).
  5. Break their own IP access restrictions: visit foreign sites. China Education Network and 169 network users search as Internet users can visit foreign websites.
  6. Break through the content filtering mechanism to restrict access to filtered sites. Restrictions on internet access in China search the browser.

But every time the National Day, the two sessions and other sensitive period, the Great Firewall of the firewall wants to improve the blockade, most of the proxy server and proxy software will not be able to connect. (Such as: gate, free door, unbounded browsing, etc.)

Happy New Year 2018


How The World Will Celebrate The Happy New Year 2018 Wishes

Well, the ball fell in New York, following a performance in Times Square by Mariah Carey who saw her trending on Twitter for all the wrong reasons. What a way to finish the year.

How To Recap The Last Hours

Here is our guide on everything you need to know to celebrate the new year in London, now go and do some projects and we will see each other in 2018!

What a way to finish the year. To recap the last hours:

Celebrations around the world have been ruined as a result of reports of a terrorist attack in Istanbul. The city remains on alert after an armed man opened fire on revelers at a New Year’s party in one of Istanbul’s most famous nightclubs, killing 35 people and wounding 40. Read the latest here.

Big Ben broke out when the fireworks exploded around the London Eye to signal the start of the Happy New Year 2018 Wishes.

The president-elect of the United States, Donald Trump, wished a happy new year to “everyone, including my many enemies and those who fought me and lost so much they do not know what to do.” Love! ”

Queen Elizabeth has not been seen in public for 11 days since she and Prince Philip suffered severe colds, missing the New Year’s church service.

This is all from the live New Year’s blog. Thanks for the comments, tweets and photos. We will leave you with this:

London is one of the best places in the world to celebrate the New Year. Done. To never miss a party, the capital is fully prepared with lots of New Year parties and events on its glittering sleeve, as well as the mighty New York firework display on the Thames.

But remember, the fun does not stop on Sunday, December 31, 2017. Spend a pleasant New Year’s Eve in one of London’s enchanting attractions, take a refreshing stroll around the city or reclaim a long brunch or a roast lunch, while the masses are home nursing a hangover.

Here is our guide on everything you need to know to celebrate the New Year in London, now go and do some projects and we will see each other in 2018!