Evil bit (nonfiction): Difference between revisions

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The '''evil bit''' is a [[Fiction (nonfiction)|fictional]] IPv4 packet header field proposed in RFC 3514, a humorous April Fools' Day RFC from 2003 authored by Steve Bellovin.
The '''evil bit''' is a [[Fiction (nonfiction)|fictional]] IPv4 packet header field proposed in RFC 3514, a humorous April Fools' Day RFC from 2003 authored by Steve Bellovin.


The RFC recommended that the last remaining unused bit in the IPv4 packet header be used to indicate whether a packet had been sent with [[Malice (nonfiction)|malicious intent]], thus making computer security engineering an easy problem -- simply ignore any messages with the evil bit set.
The RFC recommended that the last remaining unused bit in the IPv4 packet header be used to indicate whether a packet had been sent with malicious intent, thus making computer security engineering an easy problem -- simply ignore any messages with the evil bit set.


== In the News ==
== In the News ==

Revision as of 16:40, 26 July 2016

The evil bit is a fictional IPv4 packet header field proposed in RFC 3514, a humorous April Fools' Day RFC from 2003 authored by Steve Bellovin.

The RFC recommended that the last remaining unused bit in the IPv4 packet header be used to indicate whether a packet had been sent with malicious intent, thus making computer security engineering an easy problem -- simply ignore any messages with the evil bit set.

In the News

Fiction cross-reference

Nonfiction cross-reference

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