TCP vs UDP
Here, we will compare these two protocols’ main characteristics, and we will look at TCP Protocol (Transmission Control Protocol) and UDP Protocol (User Datagram Protocol). This comparison is very important…
OSI Model And 7 Layers Of OSI Model Explained
The Open Systems Interconnection model (OSI model) is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard to its underlying internal…
How To Use Proxy chains with Kali Linux
Proxy chains are open source software for Linux systems and come pre-installed with Kali Linux, the tool redirects TCP connections through proxies like TOR, SOCKS, and HTTP (S), allowing us…
Definition – Web Server
Web servers use HTTP (Hypertext Transfer Protocol) and other protocols to respond to client requests made over the Internet. The main job of a web server is to display website…
How Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Today
Massive route leak impacts major parts of the Internet, including Cloudflare What happened? Today at 10:30UTC, the Internet had a small heart attack. A small company in Northern Pennsylvania became…
What is a Gateway?
A gateway is a network node used in telecommunications that connects two networks. A gateway is a network node used in telecommunications that connects two networks with different transmission protocols.…
How to manually set up a Static or DHCP NIC in Ubuntu 20.04
How does it work? Netplan reads network configurations from /etc/netplan/*.yaml, written by administrators, installers, cloud image instantiations, or other OS deployments. During early boot, Netplan generates backend-specific configuration files in…
What is DNS, and How Does DNS Work? (Domain Name Server Fundamentals)
What if you had to memorize the IP address of every website that you wanted to visit? I bet you’d go crazy in no time! This is where DNS jumps…