April 2012
Intermediate to advanced
576 pages
15h 40m
English
Content preview from Email Security with Cisco IronPortBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 15. Advanced Topics
In this chapter, you will learn the following:
• New protocols for authentication of email senders
• New challenges in regulatory compliance that place pressure on messaging directors
• How to protect an organization’s intellectual property in email
Recent Developments
Recent industry noise might convince you that email as a communications medium is on its way out. However, the raw statistics don’t bear this out; although daily Internet email volumes fluctuate day to day, it’s apparent that volumes of Internet and internal email are on the rise. As of this writing, the Cisco statistics on spam and other threat messages shows a change in approach from high volume, less sophisticated, advertising junk to lower volumes ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.