What is SMTP Smuggling? How to detect and prevent it?
Email remains a critical communication tool, both personally and professionally. While it is...
DNS Tunneling attack – What is it, and how to protect ourselves?
DNS Tunneling attack turns the Domain Name System (DNS), a highly trusted and widely used system on the Internet, into a weapon for...
DNS Spoofing (DNS poisoning)
Cyber-threats are behind every corner. Recently we wrote about DDoS attacks, and how hackers are using your computer and many connected...
Flood Attack: Prevention and Protection
In today’s digital age, security breaches and cyberattacks have become increasingly common....
Understanding BGP: A Comprehensive Guide for Beginners
Border Gateway Protocol (BGP) plays a crucial role in directing data between different networks. If you’re new to the topic,...
Getting Started with DNS Prefetch on Your Website
In the ever-competitive landscape of web performance, milliseconds matter. Whether you’re optimizing for Core Web Vitals, reducing...
What is Microsoft Azure? IaaS, PaaS, and SaaS.
Before we start talking about Microsoft Azure, let’s see why such a service exists. It the modern...
R.U.D.Y. (R U Dead Yet) Attack Explained
In the ever-evolving landscape of cybersecurity, new threats constantly emerge, challenging the robustness of online systems. One such...
What is PowerDNS? – Open-source BIND alternative
Have you ever heard about PowerDNS? It is a complete software platform that you can use instead of BIND. It provides excellent performance...
OSPF (Open Shortest Path First): What It Is and How It Works
OSPF (Open Shortest Path First) is one of the most widely used routing protocols in modern IP...