Internet Security Systems Some beautiful pictures I found:
How a firewall works / works as a firewall
Image pittigliani2005
Source: http://www.jaganelli.de/pingu_FrameSet/feuerwall_FrameSet/feuerwall.htm Download June 3, 2006 ” A firewall (from the English. Firewall [faɪəwɔ ː l] “Wall of Fire”) also called network or hardware firewall is a network element of computer security technology, die network traffic based on a defined firewall rules of the game allows or prohibits. objective A firewall is traffic cave between network segments with different levels of trust to cover. IT IS A typical application, the transition from a local area network (LAN) (high confidence) and DEM internet (no confidence) to kontrollieren.Eine firewall consists software and hardware components, hardware components, a firewall is a computer network interface as routers or hosts .. Software components for example, if the packet filter or proxy server The crucial distinction for Personal Firewall is, dass die protection software not on the protected system itself works, but on its own machine before See also personal firewall, definition hardware firewall for “ Source and further information.:. Related Links: www.bsi.bund.de / literacy / education / firewall / fwstud.htm Blogs to those of this photo was recovered in: antbsd.twbbs.org / ~ ant / wordpress /? p = 942
benefits of open source and the future of large emerging technologies
image itupictures
Alistair WoodmanInternet Systems Consortium – Open Source CPE (United States of America) ITU / A.Roska
