DNSSEC, the DNS Security extension
The Domain Name System Security Extension (DNSSEC) is a powerful tool designed to protect both you...
Understanding SYN flood attack
Imagine a tech gremlin relentlessly hammering at the door of a server, bombarding it with so many requests that it can’t keep up and...
What to Look for When Choosing a DNS Provider in 2025
Choosing the right DNS provider is critical in 2025. It impacts how fast your website loads, how well it handles traffic, and how secure...
Cloud computing trends that will improve our businesses
Cloud computing, 10 years ago it sounded like a futuristic dream, now it is present daily in our...
Round-Trip Time (RTT): What It Is and Why It Matters
Round-Trip Time (RTT) is a fundamental metric in the context of network performance, measuring the time it takes for data packets to...
SMTP (Simple Mail Transfer Protocol) explained
SMTP (Simple Mail Transfer Protocol) allows us to send different emails to one another all the time. It’s one of the most popular...
Knot DNS Server Explained: Understanding the Basics
Knot DNS, a high-performance open-source DNS server software, helps administrators to manage DNS...
What is SMTP Smuggling? How to detect and prevent it?
Email remains a critical communication tool, both personally and professionally. While it is essential for modern communication, it also...
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...