Answer:
a. Simple rules
1. Upgrade your operating system
2. Upgrade your softwares regularly
3. Upgrade your browser when new additions are available
4. Change your password very often
b. Suspensious signs
1. The operating system and programs take a longer while to start up.
2. It shows lack of storage space despite having space
3. The PC crashes regularly
4. If the sent mails are received as spam
5. The hard disk is working excessively while no programs are currently running
C. All the part of a security incident should be logged.
Explanation:
a. Simple rules
1. Upgrade your operating system
2. Upgrade your softwares regularly
3. Upgrade your browser when new additions are available
4. Change your password very often
b. Suspensious signs
1. The operating system and programs take a longer while to start up.
2. It shows lack of storage space despite having space
3. The PC crashes regularly
4. If the sent mails are received as spam
5. The hard disk is working excessively while no programs are currently running
Explanation:
C. All the part of a security incident should be logged.
