Network Security Threats

Network Security Threats

1. DDoS

   • Where the hacker tries to stop users from accessing a part of a network or website.

2. Trojan Horse

   • A type of malware which is disguised as legitimate software.

3. Passive Attack

   • Where someone monitors data travelling on a network and intercepts any sensitive information they find.

4. Spyware

   • A type of malware which secretly monitors and records user actions.

5. Scareware

   • A type of malware that creates false messages to trick the user into following malicious links.

6. Worm

   • A type of malware which replicates itself.

7. Ransomware

   • A type of malware that uses encryption to lock a user out of their files.

8. Insider Attack

   • Where someone within the organisation exploits their network access to steal information.

9. Botnet

10. Brute Force Attack

    • Where the hacker uses software to crack security passwords through trial and error.

11. Viruses

    • A type of malware which spreads by attaching itself to files.

12. Active Attack

    • The hacker attempts to change data or introduce malware to the computer system.

13. Hacker

    • A person who tries to illegally access or attack a computer network or device.