How do OSI Model layers work in computer networking?
In the vast realm of networking, the Open Systems Interconnection (OSI) Model stands as one of the...
What is CDN (Content Delivery Network)?
Everybody uses CDN (Content Delivery Network). YouTube, Amazon, Netflix and many others are applying it on a massive world scale so you can...
What is SNMP Vulnerability? How to stay protected?
SNMP Vulnerability is a hidden risk lurking in many network infrastructures. The Simple Network Management Protocol (SNMP) is a powerful...
Understanding DoT and DoH (DNS over TLS vs. DNS over HTTPS)
As more and more of our data is being transferred over the Internet, protecting it from third-party...
What is IPv4? Everything you need to know
Nowadays, in this rapidly evolving global Internet world, we can’t skip the IPv4. It is the most used IP currently and still resists...
What is Ping command and how to use it?
What is Ping command? Ping is a very universal command between all the operating systems. You can use it to test if you can reach your...
The Crucial Role of SSL Certificate Monitoring in Ensuring Cybersecurity
SSL certificate monitoring is like a guardian that keeps our online interactions safe and secure....
What is a Primary DNS server and how does it work?
We have already talked about what is DNS and what is a Secondary DNS, this time we will focus on the Primary DNS server. There is a DNS...
Why do we need Managed DNS?
Managed DNS is a game-changer in today’s fast-paced digital world, where the Domain Name System (DNS) serves as the backbone of...
Cron Job Monitoring: A Basic Overview
In the world of server management and automation, cron jobs play a pivotal role. These time-based...