Comptia Security+, Security, Technology

Comptia Security+ (SY0-501) Study Notes

I am working my way through the online course “Cert Prep: CompTIA Security+” by Michael Chapple. This is available on Lynda and LinkedIn Learning. These are my study notes- Section 1 – Threats, Attacks and Vulnerabilities 1.1 Malware 1.2 Understanding Attackers 1.3 Understanding Attack Types 1.4 Application Attacks 1.5 Vulnerability Scanning and Penetration Testing 1.6 Impact of Vulnerabilities   Section…

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PowerShell, Technology

Powershell: Automating Exiting Users

Introduction I have being playing around with Powershell a lot more lately and trying to learn and utilise it as much as possible. One of the repetitive tasks we deal with is when a student exits the school. There are a number of steps in AD that have to be undertaken each time a student leaves. These include: Disable the…

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PowerShell, Technology, Uncategorized

PowerShell Resources

As a Sys Admin, I am probably a bit late to the party with how useful PowerShell can be. I have lately completed a couple of online courses about PowerShell and am trying to use it as much as I can in my day to day work. I am finding it incredibly useful in work and relatively easy to pick…

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Comptia Security+, Security, Technology

Security+ Course – 6.1 Encryption

1. Understanding Encryption Cryptography is the use of mathematical algorithms to transform information into a form that is not readable by unauthorised individuals. Cryptography does, however, provide authorised individuals with the ability to transform that encrypted information back into readable form. Encryption: converts information from its plaintext form into an encrypted version that is unreadable. This is known as ciphertext…

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