Squid

Squid — a software package realising function кеширующего a proxy-server for reports HTTP, FTP, Gopher and (in case of corresponding options) HTTPS.

It is developed by community as the program with an open initial code (extends according to GNU GPL). All inquiries are carried out as one, by not blocked process of input/conclusion. It is used in UNIX-systems and in family Windows NT OS.

Has possibility of interaction with Active Directory Windows Server a way autentification through LDAP that allows to use access differentiations to the Internet to resources of users which have accounting records on Windows Server, also allows to organise “cutting” the Internet of the traffic for various users.

Server Squid develops within already many years. Provides compatibility with the majority of the major reports of the Internet, and also with operating systems:

GNU/Linux; FreeBSD; OpenBSD; NetBSD; BSDI; Mac OS X; OSF and Digital Unix; IRIX; SunOS/Solaris; NeXTStep; SCO Unix; AIX; HP-UX; Microsoft Windows