data filtering
61CUPS — For other uses, see Cup and CUP. CUPS Original author(s) Michael Sweet (Easy Software Products) Developer(s) Apple Inc. Initial release June 9, 1999 (1999 06 09) …
62Cyberethics — is the study of ethics pertaining to computer networks, encompassing user behavior and what networked computers are programmed to do, and how this affects individuals and society. Examples of cyberethical questions include Is it OK to display… …
63Internet censorship — is control or suppression of the publishing or accessing of information on the Internet. The legal issues are similar to offline censorship.One difference is that national borders are more permeable online: residents of a country that bans… …
64Anti-spam techniques — To prevent e mail spam (aka unsolicited bulk email), both end users and administrators of e mail systems use various anti spam techniques. Some of these techniques have been embedded in products, services and software to ease the burden on users… …
65Firewall (computing) — This article is about the network security device. For other uses, see Firewall. An illustration of where a firewall would be located in a network …
66Common Unix Printing System — Infobox Software name = Common Unix Printing System caption = CUPS Logo author = Michael Sweet developer = Apple Inc., who purchased it from Easy Software Products released = 1999 06 09 latest release version = 1.3.9 latest release date = release …
67Microsoft Exchange Server — Developer(s) Microsoft Corporation Initial release June 11, 1996 (1996 06 11) Stable release Microsoft Exchange Server 2010 SP1[1] / A …
68Proxy server — For Wikipedia s policy on editing from open proxies, please see Wikipedia:Open proxies. Communication between two computers (shown in grey) connected through a third computer (shown in red) acting as a proxy. In …
69Internet censorship in the People's Republic of China — Part of a series on Censorship By media …
70Anti-spam techniques (e-mail) — To prevent e mail spam, both end users and administrators of e mail systems use various anti spam techniques. Some of these techniques have been embedded in products, services and software to ease the burden on users and administrators. No one… …
