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CompTIA Network+ N10-005: 1.6 – Application Protocols

CompTIA Network+ N10-005: 1.6 – Application Protocols

Our specialized application protocols make it very easy for us to surf the net, transfer files, and send our email messages. In this video, you’ll learn about common application protocols used by HTTP, IMAP, and VoIP applications.

CompTIA Security+ SY0-301: 1.5 – Common Network Ports

CompTIA Security+ SY0-301: 1.5 – Common Network Ports

If you’re looking through pages of protocol decodes or log files, you’ll need a working knowledge of the most popular network port numbers. In this video, you’ll learn about port numbers and you’ll learn the value of the most common port numbers.

CompTIA Security+ SY0-301: 1.4 – HTTPS and TLS/SSL

CompTIA Security+ SY0-301: 1.4 – HTTPS and TLS/SSL

We rely on encryption to protect our data across the network. In this video, you’ll learn about HTTPS and how we use TLS/SSL to encrypt our network traffic.

CompTIA Security+ SY0-301: 6.2 – Transport Encryption Algorithms

CompTIA Security+ SY0-301: 6.2 – Transport Encryption Algorithms

Transporting information across the networks requires a high level of security. In this video, you’ll learn how SSL/TLS, HTTPS, and IPsec allow the transmission of encrypted data to anyone in the world.

CompTIA Security+ SY0-301: 1.5 – Common Network Ports

CompTIA Security+ SY0-301: 1.5 – Common Network Ports

If you’re looking through pages of protocol decodes or log files, then you’ll need a working knowledge of the most popular network port numbers. In this video, you’ll learn about port numbers and you’ll learn the value of the most common port numbers.

CompTIA Security+ SY0-301: 1.4 – Common Protocols

CompTIA Security+ SY0-301: 1.4 – Common Protocols

As a security professional, you’ll work with many different protocols every day. In this video, you’ll learn about some of the most common protocols you’ll see, such as IPsec, SSH, ICMP, IPv4, IPv6, and many more.

CompTIA A+ 220-702: 3.1 – Firewalls and Secure Connections

CompTIA A+ 220-702: 3.1 – Firewalls and Secure Connections

There are a number of important security components that should be part of our normal computer use. In this video, you’ll learn the fundamentals of communicating securely over the network and using the Windows Firewall to protect your computer from attack.

CompTIA A+ 220-701: 4.1 – Common Ports

CompTIA A+ 220-701: 4.1 – Common Ports

The TCP and UDP protocols use ports to associate application communication between devices. In this video, you’ll get an overview of ports and you’ll learn which ports are most commonly found on the network.

CompTIA Network+ N10-004: 6.5 – Device Security

CompTIA Network+ N10-004: 6.5 – Device Security

The security of the devices on our network must be managed through both physical and technological means. In this video, you’ll learn the importance of good physical security, methods to restrict local and remote access to our devices, and the applications and protocols that you can use to build a more secure networking environment.