44. Physical Attacks

What is a key reason why physical access to a computer is a significant security concern?

• It allows attackers to install new software.

• It enables attackers to bypass the operating system.

• It lets attackers change the computer's hardware.

• It allows attackers to delete files.

What is a common method used in brute force physical attacks?

• Phishing for user credentials.

• Forcing open a locked door or window.

• Using a password cracker.

• Hacking into a Wi-Fi network.

How can RFID cloning be easily performed?

• By using a smartphone app.

• By manually copying the RFID code.

• By hacking into the RFID system.

• By purchasing an RFID cloner online.

What is a potential consequence of an attacker turning off the power in a data center?

• The data center will become more secure.

• The data center will automatically back up data.

• The data center will shut down, causing a denial of service.

• The data center will switch to a backup power source.

Why might HVAC systems be a target for attackers?

• They control the network traffic.

• They are often less secure than other systems.

• They contain valuable data.

• They store user credentials.