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.
Read more about Evil Bit: Influence
Famous quotes containing the words evil and/or bit:
“‘Lead us not into temptation and evil for our sake.’
They will come all right, don’t worry; probably in a form
That we do not expect, and certainly with a force
More dreadful than we can imagine.”
—W.H. (Wystan Hugh)
“unless I can shake myself free of my dog, my flag,
of my desk, my mind, I find life a bit of a drag.
Not always, mind you. Usually I’m like my frying pan
useful, graceful, sturdy and with no caper, no plan.”
—Anne Sexton (1928–1974)