What is VLAN and What are Port Types?
In this article, we will discuss what VLAN is, how to assign a VLAN to a device, and VLAN security and attacks.
Network 4 min read
Basic Structure of IPv4 - Subnetting
In this article, we will discuss the basic structure of IPv4, Network Masks, Host-Network IDs, Broadcast addresses, CIDR notation, Subnet calculations and more with examples.
Network 5 min read
What is a Proxy?
In this article, we will talk about what a proxy is, what it does and what is its role in cyber security, and we will talk about examples with Burpsuite.
Network 3 min read
What is the 2>/dev/null Command and What Does It Do?
You might have seen this command in many places, and it might seem complex at first. But don't worry, in this content, we'll cover the basics and clarify the questions in our minds.
Linux 4 min read
File Permissions and Permission Management in Linux
In Linux operating systems, permissions are a fundamental security mechanism that determines who can access files and directories and how that access is handled.
Linux 3 min read