Question

In: Computer Science

Your friend wants to secure a desktop PC with a biometric access control. Provide several recommendations...

  1. Your friend wants to secure a desktop PC with a biometric access control. Provide several recommendations and explain the advantages and disadvantages of each.
  2. Identify your preferred recommendation and your reasons for making that recommendation.

Solutions

Expert Solution

Advantages

  • Biometric can be used by people consistently, reliably and swiftly.
  • Identification accuracy is high.
  • It is hard to steal from someone.
  • Biometric take less time and easy to access. For e.g. fingerprint and most of the people use it as password in mobiles.
  • Password can be forgotten or hacked by someone.

Disadvantages

  • If biometric is comprised nothing can be done.
  • If biometric changes due to injury, then it is hard to open the device without it.

My suggestion

IF it is a mobile device and someone carries it throughout the day then biometric is better than the password. Caution is that don’t give any application, the full access of your device/storage management as it is stored on the device the app can access it and be aware of online scams.

If it is a fixed device like desktop then password is better. As sensitive data can be encrypted on the device providing a double lock or can be stored on the cloud. Useful in cases where someone forgets important documents and out of home, then it can be shared by a trusted person on providing the password.


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