![]() ![]() In 2016 the European Commission's EU Free and Open Source Software Auditing project ( EU-FOSSA) audited KeePass 1.31, concluding that “the code has a good level from a security point of view, with only a few findings, none of which were critical or high-risk in nature.” Nothing is guaranteed in this life, but because open source code can be examined by anyone qualified to do so, it provides the best guarantee we have that a program is doing what it is supposed to, and only what it is supposed to. KeePass 1.x differs quite considerably from KeePass 2.x, but these findings are nevertheless very encouraging. KeePass stores passwords client-side on your desktop in encrypted. They are encrypted by you, and can only be decrypted by someone with your password. Security can be farther improved by the use of a key file and/or some other form of multi-factor authentication. kbdx files are therefore fully end-to-end encrypted. They need never leave your local storage, or you can manually sync them across your devices using USB cables, memory sticks, and suchlike. This ensures that no online adversary can ever access them, even in encrypted form.įor the super-paranoid out there this is great, but thanks to the strong encryption used for each .kddx file it is safe to store them in insecure online locations such as Dropbox. An adversary might able to access the encrypted .kbdx file, but good luck cracking AES-256 to open it!īy default, all. kbdx files are secured using strong 256-bit AES encryption with an SHA-256 password hash function to authenticate the data. This is literally as strong as modern symmetric key encryption allows. The NIST-averse can instead use optional plug-ins to encrypt their passwords with alternative ciphers such as Twofish or Serpent if they prefer. ![]() Especially when it comes to passwords! With KeePass, you need only remember one master password ever again, but do please make sure it is a strong one! No matter how strong the encryption, however, the weak point is always human error. ![]() Or even better, use a passphrase consisting of many words and spaces. Passphrases are also often easier to remember than single passwords, which is good, because if you forget your master password then… oops.Įven the strongest password (or passphrase), though, is a point of weakness. KeePass addresses this with optional out-of-the-box support for two-factor authentication (2FA) via key files. A key file is created when you create the. kbdx database and must be present in order to open the database. #Kypass ios keyfile passwordĪ password is still required but is useless without the key file. It should, however, never be stored in insecure locations such as Dropbox as the entire point is that only you have access to it! The key file can be stored in secure locations such as your home PC, phone, or encrypted USB stick. ![]()
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