7 ms·

this requires humans to be able to generate and remember passwords with decent entropy

• dleslie 10y ago
  Pass phrases.
  • pmontra 10y ago
    There is one pass phrase I remember, 5 passwords, 2 PINS, 2 phone numbers. My password manager and address book remember hundreds of passwords, phone numbers and emails each. For some reasons everybody uses an address book, many people let browsers remember passwords but almost everybody resists the idea of using a password manager and end up with low entropy passwords.
• Veratyr 10y ago
  That was just an example. You could also pair the key to a person by some other method, such as storing a copy of it on a storage medium other than their phone.
  • zulln 10y ago
    Requiring a external storage medium would kill the service. I think you have to separate a service made for the masses and a service with focus on security/encryption. For WhatsApp there will be some instances where you have to choose between security and convince, and they have choose the former, which is only naturally.
    • Veratyr 10y ago
      I didn't say it has to solely reside on the storage medium. The phone can keep a copy and a user can make a backup.