March 2019
Intermediate to advanced
538 pages
12h 29m
English
Content preview from Securing Network Infrastructure
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theHarvester
Having email addresses belonging to the target system/organization can prove to be useful during further phases of penetration testing. theHarvester helps us gather various email addresses belonging to our target system/organization. It uses various online sources for gathering this information. The following screenshot shows various parameters of theHarvester:
root@kali:~# theharvester -d demo.testfire.net -l 20 -b google -h output.html
The preceding syntax would execute theharvester on the domain demo.testfire.net and look for up to 20 email IDs using Google as the search engine and then store the output in the output.html
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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.