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!

What is SSH?

Protocols

You may have heard about SSH due to the fact it is often mentioned for anything associated with...
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Error 404 Explained: The Page Not Found Mystery

Internet

Every internet user has encountered the terrifying “Error 404: Page Not Found ” at some point. It’s a familiar yet...
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How to choose the best DNS for my business?

DNS

Choosing the best DNS for your business involves guaranteeing that your online presence will be handled in the most convenient way! Make...
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What is IMAP?

Protocols

The evolution and the usage of smartphones, laptops, tablets, and other devices demand versatility....
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VPS (Virtual Private Server): An Introduction for Beginners

Servers

One of the most popular and versatile hosting solutions is a Virtual Private Server (VPS). Nowadays, businesses and individuals rely more...
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SMTP (Simple Mail Transfer Protocol) explained

Protocols

SMTP (Simple Mail Transfer Protocol) allows us to send different emails to one another all the time. It’s one of the most popular...
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Botnet – what is it, and how does a Botnet attack work?

DDoS, Protection

Cybercriminals often use Botnet for their malicious purposes. That way, they build their army of...
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What is Backup DNS?

DNS

Backup DNS is an important part of any website or application infrastructure. It is a system of redundant DNS services that provide...
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Round-Trip Time (RTT): What It Is and Why It Matters

Internet

Round-Trip Time (RTT) is a fundamental metric in the context of network performance, measuring the time it takes for data packets to...
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Knot DNS Server Explained: Understanding the Basics

DNS, Servers, Tools

Knot DNS, a high-performance open-source DNS server software, helps administrators to manage DNS...
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