Security Threats Flashcards

A cyber-attack that prevents authorised users from accessing a system or network by overwhelming it with traffic.

Unauthorised access to systems for malicious purposes, such as stealing data or causing damage.

Malware that displays unwanted advertisements, often slowing down devices and collecting user data.

A social engineering attack where fake emails or websites trick users into revealing sensitive information.

Malware disguised as legitimate software, which allows attackers to gain access to systems.