May 2001
Intermediate to advanced
528 pages
12h 59m
English
Content preview from Cisco® Secure Internet Security SolutionsBecome 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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Denial of Service (DoS) Attacks
A DoS attack is designed to overwhelm the victim's network to the point that the victim cannot use the network for legitimate business purposes. A Distributed DoS (DDoS) is simply a DoS that is launched simultaneously from more than one source. Sometimes these attacks are used in an attempt to confuse the equipment to a point where unauthorized access is able to penetrate inside the network. At other times, the attacks are launched merely because the perpetrator wishes to bring down the victim's network connections. In either case, there are some common methods used in DoS attacks that are explored in this chapter, in addition to ways to avoid becoming a victim of these attacks.
SYN Flood Attacks
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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.