Author: Vasilena Markova

Hello! My name is Vasilena Markova. I am a Marketing Specialist at ClouDNS. I have a Bachelor's Degree in Business Economics and am studying for my Master's Degree in Cybersecurity Management. As a digital marketing enthusiast, I enjoy writing and expressing my interests. I am passionate about sharing knowledge, tips, and tricks to help others build a secure online presence. My absolute favorite thing to do is to travel and explore different cultures!


Domain names, Internet

You have landed on a page that says the domain you requested does not exist? Don’t panic. That is NXDOMAIN! Let’s dive into...

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IPsec Explained: What It Is and How It Works

Internet, Protection

Welcome to the world of IPsec! In today’s digital age, protecting sensitive information from cybercriminals is crucial. That’s...

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ARP (Address Resolution Protocol) – Why is it important?


ARP (Address Resolution Protocol) is a fundamental networking protocol that plays a crucial role in allowing devices to communicate on a...

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What is DNS management? How to use ClouDNS Control Panel?


DNS management is a common element in the list of features in many hosting solutions providers. Therefore it is important to understand...

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What is a Teardrop attack, and how to protect ourselves?

Internet, Protection, Servers

The Teardrop attack is a cyber threat that should not be neglected. It could affect you or your organization and crash your systems....

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Ping of Death (PoD) – What is it, and how does it work? 

DDoS, Protection

Ping of Death sounds pretty scary, and it can bring down your server and keep it that way for an extended period of time using a simple...

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