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Authentication Methdds - Coggle Diagram

- - - - To restrict access to computers and devices
      - To protect files and data
      - To log in to websites and online accounts
      - To access networks
    - - Do not share them with others
      - Do not write them down where others can see
      - Change them regularly
      - Use two-factor authentication (2FA)
      - Avoid using the same password for multiple accounts
    - - At least 8–12 characters long
      - Contains uppercase and lowercase letters
      - Includes numbers and special characters
      - Not based on personal information
      - Not a dictionary word
- - - - Faster login
      - More convenient
      - No need to remember passwords
      - Reduces password-related security risks
    - - May require expensive hardware
      - Biometric data cannot be changed if stolen
      - Possible false acceptance or false rejection
- - - - Account number
      - Expiry date
      - Cardholder name
      - Security code
    - - Cheap to produce
      - Easy to use
      - Widely accepted
    - - Can be easily damaged (scratched)
      - Data can be cloned or skimmed
      - Limited storage capacity
- - - - Provides extra security (two-factor authentication)
      - Used in online banking and secure systems
    - - Generates a new code every 30–60 seconds
      - User enters the code along with their password
    - - Key fob devices (generate codes)
      - Smart cards (must be inserted into a reader)
- - - - Personal information
      - Encrypted data
      - Biometric data
      - Digital certificates
    - - More secure than magnetic stripe cards
      - Larger storage capacity
      - Harder to clone
      - Can store encrypted data
    - - More expensive to produce
      - Need a special card reader
      - Can still be lost or stolen
- - - - Alerts the user
      - Quarantines the infected file
      - Deletes or repairs the file
      - Logs the threat