November 2022
Beginner
400 pages
15h 6m
English
book
Ethical Hacking: Techniques, Tools, and Countermeasures, 4th Edition
by Michael G. Solomon, Sean-Philip Oriyano
Content preview from Ethical Hacking: Techniques, Tools, and Countermeasures, 4th Edition
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Working with Wireless LANs
Wireless LANs are built upon the 802.11 family of standards and operate in a similar manner to wired networks. The difference between the two—beyond the obvious lack of wires—is the fundamental functioning of the network itself.
CSMA/CD Versus CSMA/CA
One of the big differences between wired and wireless technologies is the way signals are transmitted and received on the network. In networks based on the Ethernet standard (802.3), stations transmit their information using the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) method. Networks that use this method have stations that transmit their information as needed, but collisions are possible when two stations transmit at the same time.
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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.