System Security

Question 1

How can we keep computer systems safe? Give examples of both physical and non-physical ways.

Answer 1

Physically secure your devices and data:

-Use strong passwords.
-Encrypt devices and data.
-Back up devices and data.
-Enable remote data protection settings.

Question 2

What are some of the different threats to networks?

Answer 2

-Internal security threats. Over 90% of cyberattacks are caused by human error.
-Distributed denial-of-service (DDoS) attacks.
-Rogue security software.
-Malware.
-Ransomware.