Sock, Proxy - definitions and applications ?
1.Proxy:
1 proxy server to serve the requirements that the computer to send
+ There are 2 common types of proxy:
- Proxy access share: help many machines Internet access through 1 May, but this machine called Proxy. Only in this proxy need a modem and Internet access account, the client machines want to access the internet through this machine simply connect to the LAN and the proxy server to access the address requested.
- Proxy central switch: now on the internet, many proxy server, the server log this, it will help us to access other Internet sites without Firewall blocked. In addition, it has the IP hide the client’s computer, where access is only known by the IP Proxy Server. The hacker is often used to hide traces. (Read here to ensure you are well aware, months ago to about 1 year, boomed xài VNN1268 server to access the Internet through international proxy is it really work is).
+ The purpose of Use Proxy:
- Surfing the web faster (by using proxy cache buffer)
- It can take advantage of proxy for the number 1 on the web that your ISP to do. (beyond the firewall - Firewall)
- Surfing the web safer. For example, to purchase the site is 1.
2.Sock:
Simply type 1 xài better proxy HTTP proxy support because it better and safer
You can see 1 billion more information Sock (s)
SOCKS is generated by word and sockets are divided mainly by the NEC, as well as bringing ITEF a standard Internet, are in the RFC (Request for comments). Duties of the SOCKS bridge between the beginning of a SOCKS server to the other end of the first SOCKS server:
Client ——–> IN - SOCKS Server - OUT —————> SERVER
SOCK used mainly in technology Firewall and Proxy server. There are SOCKS4 and SOCKS5 version. Socks 5 is a development after it has more features to authorize, and can use UDP (SOCKS 4 TCP only).
3. The type of proxy server and the different:
HTTP Proxy, SOCKS Proxy (Socks 4, Socks 5), CGI Proxy, FTP Proxy
HTTP Proxy Server: allow work on the Net with the HTTP (HyperText Transfer Protocol), sometimes can use the FTP (File Transfer Protocol).
- SOCKS Proxy Server: allow work on the Net with any protocol is such as HTTP, FTP, SMTP (Simple Message Transfer Protocol), POP3 (Post Office Protocol - version 3), … (4 Socks for TCP - Transmission Control Protocol, Socks 5 for TCP, UDP - User Datagram Protocol)
- CGI Proxy Server: support on the Net is HTTP (with the support HTTPS - Security HTTP & FTP). Provided through No. 1 Web form input 1 to 1 URL textbox.
4. The level of anonymous proxy server:
The concept of Anonymous: When you use the proxy server’s IP is actually been to hide it when it is considered anonymous, ie Anonymous.
The level of:
- Transparent: IP is not hidden.
- Anonymous: IP actually completely hidden.
- High Anonymous: IP actually hidden and the use of proxy server also hide. Type 1 is called Elite
There is also more divided SSL and Non-SSL
The SSL (Secure Socket Layer) combination of different art encryption to ensure the exchange of information on the network is secure. The data encryption happens during a support multiple protocols running on different platforms TCP protocol. The operation of the SSL-based applications that have been in control of as good art encryption matches and any match, good art click (hash) one-dimensional, art created by signature number, etc. ..
5. Fake Fake Proxy & Sock:
Indeed, the number 1 or software is, it allows you to change the proxy IP continued after 1 time period. (Hic … you learn a few of the software, here guided by hand … do not have anything software), Internet Explorer pop-up. Go to Tools \ Internet Options. Select the Connections tab. Click LAN Settings button. Check the Use a proxy server for your LAN, and also marked the Bypass proxy server for local addresses.
- Fake Proxy: proxy to fill 2 O address and port is completed. For example, a proxy 64.61.91.298: 8080 to fill the address 64.61.91.298 and the port is 8080
- Fake Sock: Do not fill in the box 2 that click Advanced. Then fill the box Sock Socks end (as on how to fill out), but note that only fill Sock cells, cells to empty it.