August 2018
Intermediate to advanced
254 pages
6h 20m
English
Content preview from Network Vulnerability Assessment
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Authentication
Verifying and testing that the claimed identity is correct and valid is known as the process of authentication. In order to authenticate, the subject must present additional information that should be exactly the same as the identity established earlier. A password is one of the most common types of mechanism used for authentication.
The following are some of the factors that are often used for authentication:
- Something you know: The something you know factor is the most common factor used for authentication. For example, a password or a simple personal identification number (PIN). However, it is also the easiest to compromise.
- Something you have: The something you have factor refers to items such as smart cards or physical ...
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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.