What is FQDN? What does FQDN do?

Domain names

FQDN, another hard-to-pronounce abbreviation. You don’t really need to know it to get a domain and set it up, but for the more curious of...

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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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What is a Recursive DNS server?

DNS

When you browse the internet, you don’t write IP addresses to go to the pages you want; you just write the domain. In the...

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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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TCP (Transmission Control Protocol) – What is it, and how does it work? 

Internet

The Internet is an amazing creation, but there are many different technologies that are worth knowing behind it. Simply because without...

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What is an IPv6 address? [Fully explained]

DNS, Internet

IPv6 represents the newer generation of technology and development. The older version of IP – IPv4 is still very popular, but its...

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