CompTIA A+ 220-702: 1.4 – The A+ Toolbag
A well-equipped toolbag is an important part of any CompTIA A+ certified professional. In this video, you’ll learn which tools can help you with your day-to-day installation and troubleshooting tasks....
View ArticleCryptography Overview – CompTIA Security+ SY0-401: 6.1
Our modern applications make extensive use of cryptography. In this video, you’ll learn the basics of cryptography and some of the history of ciphers and secrecy. << Previous Video: User Access...
View ArticleOne-Time Pads – CompTIA Security+ SY0-401: 6.2
Encrypting with a one-time pad is a very strong encryption technique. In this video, I’ll demonstrate how you can use a one-time pad to encrypt your data. << Previous Video: Asymmetric...
View ArticleUnderstanding Electrostatic Discharge – CompTIA Network+ N10-006 – 5.6
Electrostatic discharge can quickly damage your electronics. In this video, you’ll learn how to control ESD, using anti-static wrist straps, anti-static pads, and anti-static bags. << Previous:...
View ArticleManaging Electrostatic Discharge – CompTIA A+ 220-902 – 5.1
The discharge of static electricity can damage our sensitive electronic components. In this video, you’ll learn some best practices for avoiding electrostatic discharge. << Previous: Mobile...
View ArticleCompTIA Security+ SY0-301: 6.1 – Cryptography Overview
The topic of cryptography is one of the most comprehensive in network security. In this video, you’ll learn about the history of cryptography and some of the early methods of encrypting and decrypting...
View ArticleCompTIA Security+ SY0-301: 6.2 – One-Time Pads
The one-time pad is a powerful symmetric encryption mechanism. In this video, you’ll learn the history of one-time pads and how you can use a one-time pad to encrypt your secret messages. <<...
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