Email Security Basics

VIDEO: 1 - 1 of 1

	The foundation of an email security strategy SearchSecurity.com | 14 Nov 2008 VIDEO - Guest instructor Joel Snyder explains which standards can help you increase the security of SMTP-based email.

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NEWS: 1 - 3 of 6

	Sophos sees increase in malicious email attachments SearchSecurity.com | 27 Oct 2008 ARTICLE - Spam using malicious attachments and social engineering techniques are targeting computer users in rising numbers, according to security vendor Sophos.

	Secure messaging complications result in limited protection SearchSecurity.com | 27 May 2008 ARTICLE - The market is hindered by multiple standards and deployment options, analyst says.

	Researchers flag Symantec Mail Security flaws SearchSecurity.com | 29 Oct 2007 ARTICLE - Vulnerability researchers warn of multiple flaws in Symantec Mail Security for SMTP, Exchange and Domino. Attackers could exploit them to compromise targeted machines.

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EXPERT TECHNICAL ADVICE: 1 - 3 of 18

	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.

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REFERENCE & LEARNING: 1 - 3 of 12

	Quiz: Email security essentials SearchSecurity.com | 20 Nov 2008 QUIZ - Test your knowledge of email security essentials with this fifteen-question quiz from Joel Snyder.

	Information Security Quizzes SearchSecurity.com | 26 Jun 2006 SECURITY QUIZ - Test your knowledge of everything security, from network security to regulatory compliance, with our collection of quizzes.

	Email Security 05 Oct 2005 ALL-IN-ONE GUIDES - This All-in-One Guide is a collection of resources to help you understand and secure your e-mail systems from the bottom up.

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MAGAZINE CONTENT (free subscription required): 1 - 1 of 1

	E-mail Security Guide for Managers Information Security Magazine | 27 Oct 2005 FEATURES - Staying on top of the latest e-mail threats.

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WEBCASTS: 1 - 3 of 3

	Messaging and Collaboration Security: Microsoft's Multi-layer Approach - Vendor Webcast VIEW WEBCAST PREMIERED:   17 OCT 2006, 09:00 EDT (13:00, GMT) SUMMARY:   Attend this informational webcast and discover messaging and collaboration security methods that help neutralize messaging threats with multiple layers of defense.

Safeguard Web and Email Traffic to Solve Email-Related Compliance Issues - Vendor Webcast VIEW WEBCAST PREMIERED:   18 OCT 2006, 14:00 EDT (18:00, GMT) SUMMARY:   MSN, Yahoo, Google, and other webmail providers leave your company vulnerable to exposure of customer data, and can potentially threaten the integrity of your financial information. Attend this webcast and discover how to effectively protect your email messages and remain compliant with multiple regulations.

10 Things Every IT Manager Should Know About Email-borne Threats - Vendor Webcast VIEW WEBCAST PREMIERED:   19 OCT 2006, 14:00 EDT (18:00, GMT) SUMMARY:   With the number of spam emails expected to reach 42 billion messages by 2008, instituting an aggressive email security strategy that protects your gateway is an absolute must. This webcast examines an effective email security strategy that protects your company's messages and secures your organization's valuable information.

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DEFINITIONS: 1 - 3 of 7

	challenge-response system 16 Feb 2004 WORD - A challenge-response system is a program that replies to an e-mail message from an unknown sender by subjecting the sender to a test (called a CAPTCHA) designed to differentiate humans from automated senders. The system ...

	asymmetric cryptography 08 Jul 2002 WORD - Asymmetric cryptography is cryptography in which a pair of keys is used to encrypt and decrypt a message so that it arrives securely. Initially, a network user requests a public and private key pair. A user who wants to send ...

	steganography 24 Jul 2002 WORD - Steganography (pronounced STEHG-uh-NAH-gruhf-ee, from Greek steganos, or "covered," and graphie, or "writing") is the hiding of a secret message within an ordinary message and the extraction of it at its destination. ...

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	SEE ALSO - Topics Related to Email Security Basics:  Email Security Appliances, Email Encryption (SMIME & PGP)