High School

Kelly has always used "Password" as her password on her online accounts. Why should she change this? Check all that apply.

- Passwords should be used only once.
- It could be easily guessed.
- Passwords must be unique.
- It contains insufficient personal information.
- Passwords should be changed regularly.

Answer :

Changing passwords regularly and using unique ones are essential for online security.

Changing Kelly's password from 'Password' is crucial due to several security reasons:

  1. It could be easily guessed: Using a common password like 'Password' makes it vulnerable to being guessed or cracked.
  2. Passwords must be unique: Each account should have a different password to prevent mass compromises.
  3. Passwords should be changed regularly: Periodic password changes enhance security and reduce the risk of unauthorized access.

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