March 2019
Intermediate to advanced
538 pages
12h 29m
English
Content preview from Securing Network Infrastructure
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Target specification
Nmap provides multiple target specification options with which a user can mention subnets, individual IPs, IP ranges, and IP lists to be scanned. This will allow the user to scan specific hosts identified from the host discovery.
A sample complete syntax of Nmap is as follows:
Nmap -sS -sV -PN -T4 -oA testsmtp -p T:25 -v -r 192.168.1.*
As per the user requirements, once the required options and arguments are provided, the user can perform the scan and obtain the output. We will look at recipes on how to perform network scans using Nmap in the next chapter.
As a part of this chapter, we will be covering recipes on how to choose the correct software version for both Nmap and Nessus, along with their installation and removal. ...
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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.