July 2004
Beginner to intermediate
832 pages
20h 56m
English
Content preview from The Tao of Network Security Monitoring Beyond Intrusion DetectionBecome 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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2. What Is Network Security Monitoring?
Now that we've forged a common understanding of security and risk and examined principles held by those tasked with identifying and responding to intrusions, we can fully explore the concept of NSM. In Chapter 1, we defined NSM as the collection, analysis, and escalation of indications and warnings to detect and respond to intrusions. Examining the components of the definition, which we do in the following sections, will establish the course this book will follow.
Indications and Warnings
It makes sense to understand what we plan to collect, analyze, and escalate before explaining the specific meanings of those three terms in the NSM definition. Therefore, we first investigate the terms indications and ...
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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.