Tag: https

Common TCP and UDP Ports – CompTIA A+ 220-901 – 2.4

Common TCP and UDP Ports – CompTIA A+ 220-901 – 2.4

| December 11, 2015 | 0 Comments

We use transport-layer protocols to communicate to specific services on a remote device. In this video, you’ll learn about some of the most popular TCP and UDP ports used on our servers.

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Common TCP and UDP Ports – CompTIA Network+ N10-006 – 5.9

Common TCP and UDP Ports – CompTIA Network+ N10-006 – 5.9

| May 14, 2015 | 0 Comments

Network management and security requires a knowledge of TCP and UDP ports. In this video, you’ll learn about some of the most popular TCP and UDP protocols and their corresponding port numbers.

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Session Hijacking – CompTIA Network+ N10-006 – 3.2

Session Hijacking – CompTIA Network+ N10-006 – 3.2

| April 26, 2015 | 0 Comments

We rely on session identification to manage many aspects of our application use, but an insecure session ID can be a significant security concern. In this video, you’ll learn about browser cookies, session IDs, session hijacking, and header manipulation.

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Transport Encryption Algorithms – CompTIA Security+ SY0-401: 6.2

Transport Encryption Algorithms – CompTIA Security+ SY0-401: 6.2

| September 23, 2014 | 0 Comments

We use a number of algorithms to maintain the security of our data as it flows across the network. In this video, you’ll learn about SSL, SSH, and IPsec encryption protocols.

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Storage Area Networking – CompTIA Security+ SY0-401: 1.4

Storage Area Networking – CompTIA Security+ SY0-401: 1.4

| July 31, 2014 | 0 Comments

We have more storage than ever in our data centers. In this video, you’ll learn about NAS, SAN, Fibre Channel, and iSCSI storage technologies.

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HTTPS and TLS/SSL – CompTIA Security+ SY0-401: 1.4

HTTPS and TLS/SSL – CompTIA Security+ SY0-401: 1.4

| July 31, 2014 | 0 Comments

Without encryption, we would not be able to securely use our network connections. In this videos, you’ll learn how your browser encrypts all of the information you send to a web server using HTTPS or TLS/SSL.

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Secure Router Configuration – CompTIA Security+ SY0-401: 1.2

Secure Router Configuration – CompTIA Security+ SY0-401: 1.2

| July 27, 2014 | 0 Comments

A router is one of the most important devices in your network. In this video, you’ll learn how to securely connect and manage your routers and other infrastructure devices.

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CompTIA Network+ N10-005: 1.6 – Application Protocols

CompTIA Network+ N10-005: 1.6 – Application Protocols

| January 19, 2012 | 0 Comments

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.

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

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

| July 30, 2010 | 0 Comments

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.

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CompTIA A+ 220-701: 4.1 – Common Ports

CompTIA A+ 220-701: 4.1 – Common Ports

| April 18, 2010 | 1 Comment

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.

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