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The video provides a brief introduction to the concept of a back door, explaining its basic idea.

What is the primary purpose of a back door in a system?

• To increase storage capacity

• To provide unauthorized access

• To improve user interface

• To enhance system performance

How does a back door typically operate within a system?

• By encrypting data

• By optimizing network speed

• By reducing power consumption

• By bypassing normal authentication

Which of the following is a potential risk of having a back door?

• Increased system efficiency

• Enhanced user experience

• Unauthorized data access

• Improved software updates

What is a common reason for intentionally installing a back door?

• To boost system speed

• To increase battery life

• To enhance graphics

• To allow easy maintenance

What is a back door often used for in cybersecurity?

• To secure user data

• To facilitate unauthorized access

• To improve system aesthetics

• To enhance data encryption