February 2026
Intermediate to advanced
456 pages
17h 3m
English
Content preview from Digital Forensics, Investigation, and Response 5E, 5th Edition
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Network Traffic Analysis
Once you have access to the appropriate tools, you can examine either the live traffic or logs to determine if a crime has been (or is being) committed and to gather evidence about that crime.
Using Log Files as Evidence
An end-to-end investigation looks at an entire attack. It looks at how an attack starts, at the intermediate devices, and at the result of the attack. Evidence may reside on each device in the path from the attacking system to the victim. Routers, VPNs, and other devices produce logs. Network security devices, such as firewalls and intrusion detection systems (IDS), also generate logs. An IDS is software that automates the process of monitoring events occurring in a computer system or network, analyzing ...
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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.