Servers

DNS cache explained 

DNS, Servers

The DNS is a great technology that allows us to use the internet the way we know currently. It resolves domain names to their IP addresses,...

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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 IPv4? Everything you need to know 

DNS, Internet, Servers

Nowadays, in this rapidly evolving global Internet world, we can’t skip the IPv4. It is the most used IP currently and still resists...

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DNS vs DHCP. Are they connected?

Servers

It is not exactly a battle DNS vs DHCP, we need both types of servers for our daily internet use. They are not direct competitors; they...

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