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IN THIS TOPIC:	NEWS (5) , EXPERT TECHNICAL ADVICE (18) , REFERENCE & LEARNING (11) , MAGAZINE CONTENT (1) , WEBCASTS (3) , DEFINITIONS (7)

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1 - 10 of 18 in Expert Technical Advice		<< Previous page 1 2 Next >>


	Are Internet cafe users' email credentials at risk? 05 May 2008 EXPERT ANSWER - Most browsers store all Web pages, including a user's message and other information, in a cache from which it is retrievable with relative ease. Expert Michael Cobb explains how to keep the personal data from getting into the ...


	Enigmail: Wrapping email in a digital security blanket 15 Feb 2008 TIP - In this tip, contributor Scott Sidel examines Enigmail, a Mozilla Thunderbird add-on that makes email security esay for security pros.


	Email authentication showdown: IP-based vs. signature-based 15 Nov 2007 TIP - In this tip, Noah Schiffman discusses the two most popular and effective types of authentication systems, and unveils the positive and negative aspects of each approach.


	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 ...


	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 ...


	How is internal mail channeled through an enterprise firewall? 21 Aug 2007 EXPERT ANSWER - WIth public mail servers located in a DMZ, what keeps a firewall from stopping an organization's internal mail? Network security expert Mike Chapple explains how an SMTP relay server coordinates email transmissions.


	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 ...


	What are the pros and cons of outsourcing email security services? 06 Jul 2007 EXPERT ANSWER - In this SearchSecurity.com Q&A, application security expert Michael Cobb explains whether it's right for your organization to hand off email security services to another provider.


	Unified communications infrastructure threats and defense strategies Submitted By: SearchSecurity.com \| 19 Jul 2007 TIP - In this tip, John Burke outlines the threats facing unified communications and how to defend against them.


	Can email header information be used to track down spoofers? 08 Aug 2006 EXPERT ANSWER - Expert Mike Cobb explains how to use your received headers to trace unwanted emails.


1 - 10 of 18 in Expert Technical Advice		<< Previous page 1 2 Next >>

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