Understanding OSI & TCP/IP Layers with Data Encapsulation
Whether you’re preparing for a networking exam, learning how the internet works, or just curious, understanding how data travels across […]
Introduction to Computer Networks and Topologies
🔗 What is a Computer Network? A computer network is a collection of devices connected to each other to allow
Understanding Web Application Firewalls: A Complete Guide to WAF
What is WAF? A Web Application Firewall (WAF) is an application firewall designed to filter, monitor, and block HTTP traffic
OSI Model Explained: Understanding the 7 Network Layers
What is OSI Model? The OSI (Open Systems Interconnection) model, developed by the International Organization for Standardization (ISO), is a
SonicWall Gen 8 Firewalls Explained: Full Specs, Features, and Gen 7 Comparison
When you think of small office or branch office network security, SonicWall TZ firewalls are often on the shortlist. In
SSL/TLS Handshake: Step-by-Step Explanation of How It Works
If you’ve ever visited a website that starts with https:// and noticed the little padlock icon in your browser, you’ve
SSL/TLS Handshake Explained: How HTTPS Encryption Secures Your Data
In today’s internet world, security is not optional—it’s a necessity. Every time you log in to a website, make a
Understanding Computer Viruses and Malware: Types, Effects & Detection
In today’s digital world, malware isn’t just a buzzword, it’s a serious threat that affects everyone from casual internet users
What Is HTTPS and How Does It Work?
In today’s online world, you’re constantly entering passwords, making payments, and sharing personal information across websites. But have you ever