Definitions

Educate yourself on the terminology used for online security threats, including definitions and descriptions for malware, viruses, and more.

What is browser isolation and how does it work?

Discover how isolating browsing activity helps to...

What is extended detection and response (XDR)?

What is XDR? XDR stands for extended detection &...

What are NFTs and how do they work?

Non-Fungible Tokens have taken the digital art...

What is hacking? And how to prevent it

Hacking is the act of gaining unauthorized access...

What is Zero Trust Security? Key Benefits and How It Works

Zero Trust security protects against cyber...

What Is Endpoint Security and How Does It Work?

Endpoint security involves protecting endpoints –...

What is a PUP?

What is a potentially unwanted program (PUP) and...

What is zero-click malware, and how do zero-click attacks work?

Zero-click spyware is a malicious hack that...

Subcategory Malicious Programs

What is a digital footprint? And how to protect it from hackers

A digital footprint is the trail of data you...

Subcategory Malicious Programs

WEP, WPA, WPA2 and WPA3: Differences and explanation

Wireless security is essential to staying safe...

Subcategory Malicious Programs

What is a Zero-day Attack? - Definition and Explanation

What is zero-day & what are zero-day...

Internet security: What is it, and how can you protect yourself online?

Internet security refers to staying safe when...

What is Rootkit – Definition and Explanation

What is rootkit? Rootkit malware gives hackers...

What is maze ransomware? Definition and explanation

What is maze ransomware? Maze malware extorts...

What are robocalls, and how can you stop them?

What are robocalls? Robocalls can be a nuisance...

Black hat, White hat, and Gray hat hackers – Definition and Explanation

Hackers generally come in three forms: Black hat,...

What is Typosquatting? – Definition and Explanation

Typosquatting, also known as URL hijacking, is a...

What is Cryptojacking and how does it work?

Cryptojacking is where cybercriminals secretly...

What is a cross-site scripting attack? Definition and explanation

What is cross-site scripting? Learn about...

What are bots? – Definition and Explanation

What is a computer bot? An internet bot or web...

Subcategory Web (Definitions)

What is a VPN? How It Works, Types, and Benefits

How do VPNs work, are they secure and legal to...

Subcategory Virus

What is a Boot Sector Virus? - Definition

A boot sector virus is a type of virus that...

Subcategory Web (Definitions)

What is Cryptography?

Cryptography is a key part of cybersecurity....

Subcategory Web (Definitions)