57. Hardening Techniques

What is one of the first steps to keep operating systems secure?

• Installing new hardware

• Changing the wallpaper

• Disabling the internet

• Applying security updates

Which of the following is a good practice for user account security?

• Disabling passwords

• Using the same password for all accounts

• Sharing passwords with colleagues

• Setting a minimum password length and complexity

What does EDR stand for?

• Electronic Data Recovery

• Endpoint Detection and Response

• Enhanced Data Reporting

• Encrypted Device Registry

What is a host-based firewall used for?

• Allowing or disallowing certain traffic flows

• Monitoring user activity

• Increasing internet speed

• Blocking all network traffic

Why is it important to change default configurations on devices?

• To save battery life

• To increase the device's speed

• To prevent attackers from easily accessing the device

• To make the device look unique