Understanding the CIA Triad: The Trinity of IT Security
In today’s blog post, we’ll explore the CIA triad, a foundational concept that’s often referred to as the trinity of IT security. The CIA triad stands for Confidentiality, Integrity, and Availability and is a crucial framework for ensuring the protection of data and systems. Let’s dive in and understand each…
Understanding Zero Trust: An Introductory Guide
In this blog post, we will dive into the concept of Zero Trust, its significance in the world of cybersecurity, and the key principles that make it an effective security framework. So let’s get started! What is Zero Trust? Zero Trust is more than just a security buzzword. It is…
Online Hash Generator
Use our online Hash Generator to explore and generate unique hashes from simple text. This is a great way to see plain text converted to unique hashes. Simply enter some text below and click “Generate Hash” to create a unique hash output. Enter Text: Select Hash Algorithm: SHA-256SHA-1SHA-384SHA-512MD5RIPEMD160 Generate Hash…
Password Generator
Use our password generator to create complex passwords without any guesswork. I designed this for my students as a means to create random and complex passwords. Password Length: Include Special Characters: Include Numbers: Include Lowercase Letters: Include Uppercase Letters: Generate Password
Why You Should Get IT Certified
If you’re looking to get ahead in the IT world, getting certified is a great way to do it. Certification demonstrates that you have the skills and knowledge to do the job, and can help you stand out from the competition. It can also lead to better job opportunities and…
Windows OS ISO Downloads
It’s come to my attention that the Microsoft Evaluation Center is currently temporarily unavailable (at the time I’m writing this blog post). While Microsoft works to restore this service, I’ve decided to make the Windows ISO files available for download directly from my website and my Google Drive so you…
The State of Cybersecurity in 2021 InfoGraphic
Cybercrime continues to be on the rise, especially with COVID-19 and many organizations transitioning their employees to full-time remote work. While, at the same time, there is a 3.12 million shortage of Cybersecurity professionals across the globe.
Cisco Packet Tracer Downloads
You can download Cisco Packet Tracer version 8.11 directly from my website, rather than having to find it on Cisco’s website. I’ve included Windows, Mac OS, and Linux OS versions, so please download the appropriate version. To use Cisco Packet Tracer, you must first register on their training site, https://www.netacad.com/,…
Interview with a Professional Ethical Hacker
Tips and Tricks for Aspiring IT Security Professionals Introduction If you’re interested in entering the cybersecurity field as an ethical hacker, you’ll definitely want to read this blog post Q&A interview with a professional ethical hacker in the UK who asked not to be named to minimize his digital footprint…
How I Became a Network Engineer
Introduction If you aspire to be a network engineer, you’re going to want to read this blog post Q&A interview with Marco Aricayos. Marco is a network engineer in the Philippines, and in his spare time, he helps me out as a teaching assistant, producing content for my courses and…