December 2011
Beginner
552 pages
13h 30m
English
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Chapter 6. Security Protocols
“...The wisest mind [always] has something yet to learn.”
—Author Unknown
By the end of this chapter, you should know and be able to explain the following:
• The difference between DES and 3DES encryption, including their limitations
• AES encryption and its strengths
• The function and role the MD5 hash plays in securing connections
• What a message digest is and how an SHA hash functions
• The differences between PPTP and L2TP
• The breadth and scope of SSH and how it is more secure than Telnet
Answering these key questions will enable you to better understand the overall characteristics and importance of network security. By the time you finish this book, you should have a solid appreciation for network security, ...
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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.