July 2020
Intermediate to advanced
750 pages
22h 11m
English
book
Enterprise Networking, Security, and Automation Companion Guide (CCNAv7)
by Cisco Networking Academy
Content preview from Enterprise Networking, Security, and Automation Companion Guide (CCNAv7)
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Chapter 3
Network Security Concepts
Objectives
Upon completion of this chapter, you will be able to answer the following questions:
What is the current state of cybersecurity and vectors of data loss?
What tools do threat actors use to exploit networks?
What are the types of malware?
What are common network attacks?
How are IP vulnerabilities exploited by threat actors?
How are TCP and UDP vulnerabilities exploited by threat actors?
How are IP services exploited by threat actors?
What are the best practices for protecting a network?
What are the common cryptographic processes used to protect data in transit?
Key Terms
This chapter uses the following key terms. You can find the definitions in the Glossary.
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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.