Internet Security

MAC Address: Media Access Control Explained

What is a media access control (MAC) address? How does it function? What is it used for? Discover answers to these important questions here.

SSL vs. TLS: A Beginner’s Guide to Security Protocols

Secure Socket Layer (SSL) and Transport Layer Security (TLS) are two different security protocols, but it must be noted that when it comes to SSL…

Logical Link Control (LLC) and Media Access Control (MAC) Sublayers Explained

Discover what is the Data Link layer and how it is subdivided into Logical Link Control and Media Access Control sublayers.

OSI Model In Networking Explained

Uncover the 7 OSI model layers and learn why it is important in networking.

What Is SSH? A Beginner’s Guide To Secure Shell

Discover how SSH works, what it is typically used for and how it may be vulnerable.

VPN vs. Proxy: Key Differences

To compare VPN vs. proxy and choose between the two, it is essential to understand how both services work and what each has to offer.

What Is a Spam Bot? All You Need To Know

Discover how spam bots work, what the different types of spam bots are, as well as how to protect yourself against them.

DNS Hijacking: A Comprehensive Guide

Why do hackers attempt to hijack DNS servers? How does it work? How to prevent this malicious activity? Find answers to these questions in our article.

How To Remove IP From Barracuda Blocklist? A Comprehensive Guide

The Barracuda blocklist serves an important role, but how does it block IP addresses? And what steps must be taken to remove IPs from BRBL?

How To Remove IP From Spamhaus Blocklist: Step by Step Guide 2022

Learn more about the Spamhaus blocklist, the reasons why IP addresses get blocklisted and how to remove IPs from this blocklist.

What is a VPN? An Introduction to Virtual Private Networks

How does a Virtual Private Network work? What are the different types of VPN? What are the advantages and disadvantages? Continue reading to learn all about this.

Cyber Attack: Everything You Need To Know

What is a cyber attack? How does it work? What are the common types of cyber attacks? What can you do to protect yourself against them? Keep reading to learn all about this.

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