February 2002
Intermediate to advanced
544 pages
11h 24m
English
Content preview from Hack I.T.: Security Through Penetration TestingBecome 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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Chapter 2. Defining the Hacker
In this chapter, we categorize hackers into three groups that reflect different levels of experience and capabilities. Our objective is not to propagate any stereotypes but merely to create a framework so that we can talk about the “other side” and their skill levels. This information is provided to facilitate an understanding of the different types of people who are commonly called hackers. Security professionals have started using the term cracker to refer to malicious computer hackers. Unfortunately, the media and general population have given the term hacker a negative connotation, so we use it to describe any person who attempts to access a system through unauthorized channels. This chapter also presents a profile ...
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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.