What is a Teardrop attack, and how to protect ourselves?
The Teardrop attack is a cyber threat that should not be neglected. It could affect you or your...
What is DNS filtering? Do you need it?
DNS filtering helps organizations keep networks and users safe by blocking access to malicious and harmful websites. It also allows...
What is DHCP? How does the DHCP server work?
The DHCP server has changed the lives of all administrator forever. It has given them the commodity of automatic IP assignment. After the...
DNS cache explained
The DNS is a great technology that allows us to use the internet the way we currently know it. It...
VPS (Virtual Private Server): An Introduction for Beginners
One of the most popular and versatile hosting solutions is a Virtual Private Server (VPS). Nowadays, businesses and individuals rely more...
Knot DNS Server Explained: Understanding the Basics
Knot DNS, a high-performance open-source DNS server software, helps administrators to manage DNS infrastructure effectively. In...
BIND Explained: A Powerful Tool for DNS Management
Welcome to the fascinating world of BIND – the force behind the seamless web browsing...
DNS vs DHCP. Are they connected?
In networking, two fundamental protocols are vital in connecting devices and enabling seamless communication: DNS (Domain Name System) and...
What is a Point of Presence (PoP) and Why Does It Matter?
Every time you visit a website, stream a video, or access an online service, your request travels through multiple network points before...
What is a Secondary DNS server?
Having a Secondary DNS server is crucial for website owners who want to ensure uptime and minimize...