A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the TCP Maintenance and Minor Extensions Working Group of the IETF.
Title : Improving TCP's Robustness to Blind In-Window Attacks
Author(s) : M. Dalal
Filename : draft-ietf-tcpm-tcpsecure-03.txt
Pages : 18
Date : 2005-5-18
TCP (RFC793 [1]) is widely deployed and one of the most often used
reliable end to end protocols for data communication. Yet when it
was defined over 20 years ago the internet, as we know it, was a
different place lacking many of the threats that are now common.
Recently several rather serious threats have been detailed that can
pose new methods for both denial of service and possibly data
injection by blind attackers. This document details those threats
and also proposes some small changes to the way TCP handles inbound
segments that either eliminate the threats or at least minimize them
to a more acceptable level.
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