Challenge-response spam filtering - Wikipedia, the free encyclopedia
A Challenge-response (or C/R) system is a type of spam filter that automatically sends a reply with a challenge to the (alleged) sender of an incoming e-mail.
Anti-spam techniques - Wikipedia, the free encyclopedia
Since positive response to spam is probably much less than 1/10,000, [original research?] if just a tiny percentage of users visit spam sites just to leave negative messages, the ...
Challenge/Response and "Spam Index" conversation roundup ...
I wanted to pull together some of the conversations that have been flying around recently about challenge/response spam filtering and this "spam index" idea. As is often the case ...
Proper principles for Challenge/Response anti-spam systems
Proper principles for Challenge/Response anti-spam systems. Back in 1997 I wrote one of the very earliest challenge/response (C/R) spam-blocking systems.*
Stopping Spam
Building a Challenge/Response Spam Blocking System. By: Scott Mitchell | Written: October 12th, 2003 Last Updated: February 12th, 2004. I am no longer hesitant to give out my email ...
Spam Response - Josh Madison
I get a ton of spam. Most I delete, but every once in a while, something good lands in my inbox just begging for a response…and who am I not to take advantage of the opportunity ...
Protection from Computer Viruses - Software Security - Latest Threats ...
Security Response information center provides unparalleled analysis of and protection from computer viruses, latest PC security threats, security risks, and vulnerabilities.
Scott on Writing
Building a Challenge/Response Spam Blocking System. I recently built a challenge/response spam blocking system for myself, quite similar to SpamArrest.
Procmail strategies against spam
Challenge-response systems are as harmful as spam. "..." http://www.politechbot.com/p-04746.html; Challenge-response anti-spam technology faces challenges By Anick Jesdanun.
Spam Blocker - Anti Spam Protection - Antispam Software | Symantec ...
Spam is a serious security concern as it can be used to deliver Trojan horses, viruses, worms, spyware, and targeted phishing attacks. Norton provides antispam protection including ...
Challenge-Response Spam Blocking Challenges Patience
In a way, it's the perfect spam blocking technique. But Security Supersite Editor Larry Seltzer has some concerns about challenge-response spam blocking. And you'll never know how ...
Challenge-Response Anti-Spam Systems Considered Harmful
Challenge-Response Anti-Spam Systems Considered Harmful. You're probably receiving this because I've received a challenge-response (C-R) message from your mail system.