What Is Social Engineering? Social engineering is a form of psychological manipulation used to trick individuals into revealing confidential information or performing actions that compromise security. Unlike traditional cyberattacks that…
What Is a Hacker? A hacker is someone who uses their technical knowledge to gain access to systems, networks, or data. The term can refer to individuals with both good…
What Is the DNS System? A Simple Guide to How the Internet Finds WebsitesIntroductionWhen you type a website address like www.google.com into your browser, how does your device know where…
Confused about HTTP, HTTPS, SSL and TLS? Learn the key differences, how they work, and why they're essential for web security in 2025. Introduction: Why You Need to Understand HTTP,…
In the world of networking, there are two addresses you’ll hear about often: MAC addresses and IP addresses. While both are crucial for devices to communicate, they serve very different purposes. IP Address…
HUB, SWITCHES and ROUTERSThese are all used for connecting devices and networks together.They all have ports for wires that do the physical connection.Their intelligence level vary.HUBFunction: Broadcasts data to all…
OSI Model (Open Systems Interconnection) The OSI model is a 7-layer theoretical framework created by the International Organization for Standardization (ISO). It helps standardize the functions of a telecommunication or…
Definition of Computer Networking: Computer networking is the practice of connecting multiple computing devices (like computers, servers, routers, and switches) to share data, resources (such as printers or internet access),…
The core principles of Information Security are centered around what's known as the CIA Triad, which stands for: 🔐 1. Confidentiality Definition: Ensuring that information is only accessible to those…
Information Security vs Cybersecurity: What’s the Difference? If you're just stepping into the world of digital safety, you’ve probably heard the terms Information Security and Cybersecurity used almost interchangeably. While…