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How to choose a secure password

Your Numbrs password is the key to the entirety of your Bitcoin Account. Make sure it is secure and never share it with anyone. Learn how to choose a secure password.

What you should consider

  • Length: The longer the password, the more difficult it is to guess or crack. Your Numbrs password must contain at least eight characters. However, we recommend using a passphrase, the longer version of a password.
  • Various symbols: Adding different types of characters such as upper and lower case letters, as well as numbers and special characters to your password will make it significantly stronger.
  • Random selection: Do not use common names or dates that are easy to guess. Choose random letters and numbers instead.
  • Separate passwords: Choose a separate password or passphrase for every service you use. Never use the same access for different accounts. This will minimise the damage in case of a security breach at one of your services. Your other services and user accounts will then remain safe.

What you should avoid

  • Dates: Don't use obvious dates such as your date of birth, wedding anniversary and so on.
  • Names: Don't use obvious names like your username, real name, parent‘s name, pet‘s name, etc.
  • Other: Don't use obvious information like your driver's licence number, passport number and so on.

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