In the world of computer networking, the OSI model is a fundamental concept that provides a framework for understanding how different network protocols interact and communicate. The Open Systems Inter...
Talking about how people who procrastinate in getting their IT certifications will never get to earning 6 figures and beyond in tech....
The TCP/IP protocol suite is the foundation of the modern internet and most local area networks (LANs). TCP/IP, which stands for Transmission Control Protocol/Internet Protocol, is a set of communicat...
Talking about how you need to anticipate obstacles that may arise as you prepare to go take your IT certification exam....
In an era where cyber threats are becoming increasingly sophisticated and pervasive, traditional security models are no longer sufficient to protect sensitive data and systems. Enter Zero Trust, a cyb...
Teaching one of my students about the “router on a stick” & the VLSM subnetting concepts of the Network+ certification....
Talking about how nobody cares about the excuses you come with for not getting your IT certifications....
Spatial computing is an emerging field that blends the physical and digital worlds, allowing for a more immersive and interactive experience. It leverages various technologies, including augmented rea...
Talking about how you need to put together a realistic actionable plan to help you stay focused on your goal of achieving your IT certifications....
Fiber optic internet technology has revolutionized the way we connect to the internet, offering unparalleled speed, reliability, and bandwidth compared to traditional broadband connections. This blog ...