If you’re worried about being displaced by AI in the near future or struggling to find a job after high school, your concerns are valid. It is believed that AI has already replaced 15% of jobs since 2018 and this trend is accelerating. To understand why I’m writing this article, you need to know what … Read more
Introduction Ever checked your server logs and seen thousands of failed login attempts? I did and it was a wake up call. Here’s how Fail2ban helped me go from nearly 6,000 failed logins to almost zero in just a few days. When I wrote my last article, I shared two graphs that told a pretty … Read more
Hosting your own WordPress site is not for the squeamish. However, if you’re like me and you like full control of your site and have the means to host it, why not? It can take a lot of work, considering that foreign adversaries will try to brute force their way into the login page. I … Read more
Over the past few years, I’ve built, and in some cases AI built, a collection of interactive simulators to help my students at South Plantation High explore the basics of artificial intelligence, web development, cybersecurity, and more. These tools were designed to make learning hands-on and approachable—especially for beginners. Whether it’s understanding how HTML works, exploring AI concepts … Read more
Recently, the FBI issued a warning highlighting a significant security concern: communication between Android phones and iPhones is often unencrypted. To understand this issue fully, we need to break down a few key concepts. What Are Protocols? In simple terms, protocols are rules that determine how devices communicate with each other. Think of a protocol … Read more
I don’t usually do this. My posts are typically focused on educational content, but in this case, I’m making an exception. It’s deeply concerning that major news organizations are refusing to release Luigi Mangione’s full manifesto. While they’ve selectively quoted from it, they are outright withholding the complete text from the public, as revealed by … Read more
If you are in need of a study guide of the content that is expected for you to know in the Microsoft exam in HTML & CSS, please review the following content. I have taken the time to go through all the content and link it to a site where it does explain and give … Read more
Instructions for Creating Screenshots on a Windows Desktop Objective: Learn how to take screenshots on a Windows desktop and save them for future use. Step 2: Press the “PrtScn” key. This will capture the entire screen. Step 3: Open an image editing program like Microsoft Paint. To open Paint, type “Paint” in the search bar … Read more
Certiport Objectives explained for HTML & CSS. Webpage Styling Using CSS
Working with the Iframe, Video, Audio, Track, and its Sources. NOTE: for the purpose of this information, a value pair attribute looks like this: name=”value”. However, a Boolean value attribute looks like this: controls. A Boolean value is a data type that represents one of two values; true or false. <iframe></iframe> Element An Iframe is … Read more
