May 2017
Intermediate to advanced
416 pages
21h 33m
English
Content preview from Nmap: Network Exploration and Security Auditing Cookbook - Second Edition
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Detecting Windows clients with SMB signing disabled
SMB, unarguably the most important protocol of Windows-based hosts, supports message signing to help hosts confirm the origin and authenticity of the data transmitted. Unfortunately, this is disabled by default for all systems except domain controllers. This makes Windows hosts susceptible to Man in the Middle (MitM) attacks that can lead to remote code execution through SMB poisoning/relaying.
This recipe shows how to obtain the SMB signing configuration of Windows machines with Nmap.
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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.