Don't forget to keep a backup of the key file in Is inserted into the Key File field, and save your database. Select the location where to save the key file, make sure the path to the new file Go to Database -> Database Settings -> Security. Generally, we recommend you let KeePassXC generate a dedicated key file for you. Is okay, your personal notes file is not. So, for instance, a static and never-changing holiday picture Is not random enough, then it's a really bad password.

If the fileĬhanges, it is as if you forgot your password and you will lose access to your database. Is of utmost importance that a) the file never changes and b) it actually contains unpredictable data. You can basically use any file you want as a key file, but it Or type it into your master password field. Think of it as a really complicated and long password that is read from a file, so you don't have to remember

Has KeePassXC ever had an external security audit?Ī key file is a file containing random bytes that can be added to your master key for additional security.

Number of random bytes or a YubiKey to further enhance your master key. Additionally, you can use a key file filled with an arbitrary

To harden it against brute force attacks. The database is encrypted with either the industry-standard AES256 or the Twofishīlock cipher and the master password is strengthened by a configurable number of key transformations Of your master password now, but with a sufficiently strong password, the password database should be Of course, the security of all your services depends on the strength

KeePassXC stores your passwords for you in an encrypted database file, so you only In the service's infrastructure), an attacker may gain access to all of your other accounts.īut using different passwords for all websites is difficult without a way of storing them somewhere safe.Įspecially with arbitrary password rules for various services, it becomes increasingly hard to use both strongĪnd diverse passwords. If one service gets compromised (either by guessing your password or by exploiting a security vulnerability Password reuse and simple, easy-to-guess passwords are the biggest problems when using online services. How can I add additional word lists to the passphrase generator?.Passwords with third-party applications than loading those applications as plugins directly into KeePassXC. If you really need external functionality notĪvailable in KeePassXC, you can look for 'plugins' that use the KeePassXC-Browser API, which is a much more secure way of sharing Plugins is inherently incompatible with the security demands of a password manager. We find that encouraging users to install untested (and often quickly-abandoned) third-party Have never been (and probably never will be) fixed, and none of them are as thoroughly tested and reviewed as we test and reviewĬode that goes into our main application. Many KeePass2 plugins are barely maintained (if at all), some have known vulnerabilities that Need third-party plugins in KeePass2, so for most things you don't even need plugins, nor should you ever want them. KeePassXC already provides many of the features that No, KeePassXC does not support plugins at the moment and probably never will.

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