October 2020
Intermediate to advanced
481 pages
17h 35m
English
Content preview from Network Security, Firewalls, and VPNs, 3rd Edition
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Common Security Strategies for Firewall Deployments
A security strategy is a guideline, philosophy, or approach to using security for firewalls, as well as the entire organizational security infrastructure. Many different strategies are available. Some organizations focus on a single strategy, while others combine several strategies into a custom policy.
Security Through Obscurity
Security through obscurity is the idea of gaining protection by using abnormal configurations. This can be either a positive security action or a negative one; it simply depends on the type of obscurity involved. A poor choice for security through obscurity would be to use alternative configurations for standard products.
With a network environment based on standard ...
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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.