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Security Review of DomainKeys and IIM
Posted January 28, 2005 – 12:17 pm by Yakov Shafranovich in Spam and EmailThe IETF just published a security review of MASS proposals, specifically DomainKeys and IIM (hat tip to Andrew Newton, former co-chair of MARID WG). Two main security concerns highlighted are replay attacks and DOS attacks, both of each have been mentioned in the ASRG some time ago. As for replay attacks, I actually remember discussing it with one of the DomainKeys developers who suggested the use of SPF or Sender-ID to mitigate it.
Tags: dkim, domainkeys, ietf, security, yahoo —
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