DNS – CompTIA Security+ SY0-401: 1.4
We rely on the DNS protocol for almost everything that we do on our networks. In this video, you’ll get an overview of the domain name services protocol and learn how it is used to convert names to IP addresses.
ICMP and SNMP – CompTIA Security+ SY0-401: 1.4
Every network and security manager makes extensive use of network management protocols. In this video, you’ll learn how ICMP and SNMP can be used to help manage and protect your network.
IPsec – CompTIA Security+ SY0-401: 1.4
If you’re concerned about the security of your network connections, then the IPsec protocol suite is for you. In this video, you’ll learn the basics of IPsec technology.
IPv4 and IPv6 – CompTIA Security+ SY0-401: 1.4
IPv4 and IPv6 are some of the fundamental building-blocks of network communication. In this video, you’ll learn the structure and design of the IPv4 and IPv6 protocols.
Remote Access – CompTIA Security+ SY0-401: 1.3
Most of us rely on remote connectivity to enable us to perform our job. In this video, you’ll learn the important security considerations for remote access.
Defense in Depth – CompTIA Security+ SY0-401: 1.3
One of the fundamental foundations of information security is the concept of defense in depth. In this video, you’ll learn about defense in depth and some of the technologies used to implement defense in depth.
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Cloud Computing – CompTIA Security+ SY0-401: 1.3
The term “cloud computing” has many different meanings, depending on the context. In this video, you’ll learn about platforms as a service, software as a service, infrastructure as a service, and the different cloud deployment models.
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Virtualization – CompTIA Security+ SY0-401: 1.3
The virtualization of the data center is now a standard part of our networks. In this video, you’ll learn about the security concerns that involve virtualization technologies.
Network Access Control – CompTIA Security+ SY0-401: 1.3
An open network jack in a conference room can provide a malicious user with complete access to the internal network. In this video, you’ll learn how network access control (NAC) can be used to help secure network connections.
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