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)
“Carlyle’s works, it is true, have not the stereotyped success which we call classic. They are a rich but inexpensive entertainment, at which we are not concerned lest the host has strained or impoverished himself to feed his guests. It is not the most lasting word, nor the loftiest wisdom, but rather the word which comes last.”
—Henry David Thoreau (1817–1862)