ISF 2

What is an example of a vulnerability in a cybersecurity context?

• Weak encryption on stored data

• Strong password policies

• Regular software updates

• Two-factor authentication

Which cybersecurity measure ensures secure communication with suppliers?

• Use virtual private networks (VPNs)

• Implement firewalls

• Conduct regular security audits

• Utilize antivirus software

What is ransomware?

• A type of malware that encrypts data for ransom

• A software that speeds up computer performance

• A program that removes viruses from a system

• A tool for managing network traffic

Which factor makes polymorphic malware particularly challenging for traditional antivirus programs?

• It constantly changes its code signature to evade detection

• It is always distributed through email attachments

• It can only infect Windows operating systems

• It requires user interaction to execute

Sensitive emails sent without encryption could lead to:

• Data breaches

• Increased email delivery speed

• Improved user experience

• Enhanced data storage

What is one key feature of polymorphic malware?

• It changes its code to evade detection

• It is designed to spread rapidly across networks

• It requires user interaction to activate

• It is always detected by antivirus software

How do you change permissions in absolute mode?

• . chmod numeric_value

• chmod -R value

• chmod +x filename

• chmod 777 filename

A critical reason for using two-factor authentication is:

• Adding an additional layer of security

• Making passwords longer

• Reducing the need for passwords

• Eliminating the risk of phishing attacks

Which of the following is an example of a technical security control?

• Firewall configuration

• Security policy documentation

• Employee training programs

• Physical access controls

In the context of intrusion detection logs, organizations should:

• Regularly analyze and act on them

• Ignore them unless an incident occurs

• Only review them annually

• Store them without analysis