Joel Snyder, and other SearchSecurity.com contributors, explore various methods of email authentication and encryption, including webmail digital certificates, S/MIME, TLS encryption.
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.
Adding email authentication and encryption with S/MIME
SearchSecurity.com | 30 Mar 2005 SECURITY SCHOOL - Joel Snyder reviews the encryption and authentication benefits of S/MIMe and how the Secure MIME standard can enhance email security.
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