November 2008
Intermediate to advanced
528 pages
12h 13m
English
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Chapter 14. Working Securely Across a Network
Secure communication is a concern, particularly when sharing confidential and vital information between people. Like in World War II, Winston Churchill, the prime minister of the United Kingdom, and Franklin D. Roosevelt, the president of the United States, shared critical military information, such as troop movements. To secure their voice conversations through the telephone, the SIGSALY (aka Green Hornet) was devised to encrypt and decrypt using cryptographic keys.
Nowadays, we cannot imagine anyone not worrying about network security. Even people who are not so technically savvy should be concerned. For instance, what if your bank's network is not secured and a hacker steals your bank account number ...
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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.