With this video from the Messaging Security School lesson Email Security Best Practices: Tools, Systems and Threats, you'll learn which standards can help you increase the security of SMTP-based email.
Guest instructor Joel Snyder lays the groundwork for creating a holistic email security strategy, including an explanation of how SMTP works, and a methodology for dissecting and understanding a secure email architecture.
About the expert:
Joel Snyder is a senior partner with consulting firm Opus One in Tucson, Ariz.
This was first published in November 2008