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| SPAM AND ANTISPAM EXPERTS |
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Ed Skoudis
Founder and Senior Security Consultant with Intelguardians
ASK A QUESTION |
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Are challenge-response technologies the best way to stop spam?
01 Nov 2007
EXPERT ANSWER - Challenge-response spam technology intercepts incoming emails and sends a challenge to the sender, asking him or her to confirm the message's validity. Though the antispam mechanism has gained popularity, there may be more ...
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Will only allowing whitelist email messages stop image spam?
20 Sep 2007
EXPERT ANSWER - Some organizations automatically delete email messages that contain images that are not from whitelist senders. That technique can combat image spam to a certain degree, says Michael Cobb. In this AtE, the application ...
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Does SMS spoofing require as much effort as email spoofing?
26 Jul 2007
EXPERT ANSWER - SMS text message spoofing demands a little more technical knowledge than email spoofing. But not much, says information security threat expert Ed Skoudis. In this Q&A, Skoudis explains how that technical know-how has now been ...
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Is the Storm worm virus still a serious threat?
17 Jul 2007
EXPERT ANSWER - Today, attackers continue to have success with the Storm worm and its many variations, using the malware to strengthen their nasty botnets. In this SearchSecurity.com Q&A, expert Ed Skoudis explains why these rather ...
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Eliminating the threat of spam email attacks
19 Jun 2007
TIP - Spam emails can infect your systems with harmful code, viruses and Trojans. Contributor Scott Sidel examines SpamAssassin, a tool designed to keep these malicious messages at bay.
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Should a rise in text message spam be expected?
01 Jun 2007
EXPERT ANSWER - According to a Ferris Research study, consumers this year are expected to receive a total of about 1 billion cell phone spam messages. Yet, compared to other countries, text message spam hasn't hit the United States very ...
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How can header information track down an email spoofer?
02 May 2007
EXPERT ANSWER - Spammers can use spoofed headers to hide the true origin of unwanted email. In this SearchSecurity.com Q&A, application security expert Michael Cobb explains how to trust where a message is coming from.
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