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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Contents
Chapter 1 Introduction to Email Security
Overview of Cisco IronPort Email Security Appliance (ESA)
Security Management Appliances (SMA)
Protecting Intellectual Property and Preventing Data Loss
Simple Mail Transfer Protocol (SMTP)
Envelope Sender and Recipients
Domain Name Service (DNS) and DNS MX Records in IPv4 and IPv6
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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.
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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.