A bastion host is a special purpose computer on a network specifically designed and configured to withstand attacks. The computer generally hosts a single application, for example a proxy server, and all other services are removed or limited to reduce the threat to the computer. It is hardened in this manner primarily due to its location and purpose, which is either on the outside of the firewall or in the DMZ and usually involves access from untrusted networks or computers.
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Famous quotes containing the words bastion and/or host:
“The bar is the male kingdom. For centuries it was the bastion of male privilege, the gathering place for men away from their women, a place where men could go to freely indulge in The Bull Session ... the release of the guilty anxiety of the oppressor class.”
—Shulamith Firestone (b. 1945)
“The Landlord is a gentleman ... who does not earn his wealth. He has a host of agents and clerks that receive for him. He does not even take the trouble to spend his wealth. He has a host of people around him to do the actual spending. He never sees it until he comes to enjoy it. His sole function, his chief pride, is the stately consumption of wealth produced by others.”
—David Lloyd George (1863–1945)