Stopping outgoing spam
ACM Conference on Electronic Commerce, pp. 30-39, 2004.
average costoutgoing spamadditional hip challengeannoying techniquemessage costMore(8+)
We analyze the problem of preventing outgoing spam. We show that some conventional techniques for limiting outgoing spam are likely to be ineffective. We show that while imposing per message costs would work, less annoying techniques also work. In particular, it is only necessary that the average cost to the spammer over the lifetime of a...More
PPT (Upload PPT)