The truly paranoid, however, can store a .kbdx file locally on their Android devices and manually synchronize it with .kdbx files stored on other devices using a USB cable or suchlike. kbdx file, no matter how publically it is stored. In other words, no-one is going to open a properly secured. So pick a good one! There is also the option to further improve security by requiring that a key file (created by yourself) be present when opening the. The only way to access the file is using a master password which should be known only to yourself. This is very secure, but even stronger options are available. By default, K2A uses an AES-256 cipher with SHA-256 hash authentication. kbdx file is encrypted by yourself using rock-solid encryption. The thing is, though, that it doesn’t matter.Įach. Before you object, I am well aware that services such as this are a privacy nightmare. This includes the likes of Dropbox and Google Drive. It is easy to securely sync passwords across devices using any cloud service. Sorry, but I am just lazy! For the seriously privacy-conscious, however, the K2A keyboard would make a great daily driver. However, we are comfortable sacrificing a little privacy for convenience, and therefore only use the K2A keyboard for entering passwords. The K2A keyboard, on the other hand, is completely self-contained and sends no information to anyone. These features can be a serious privacy risk. It features no text prediction, for example, no personalized auto-correct, or fancy swipe-input.īut this is not necessarily a bad thing. We find the K2A keyboard a little basic for day-to-day use as an Android keyboard. It can be installed alongside other keyboards, can be easily swapped in and out with other keyboards. There is no need for any form of custom integration or browser add-on. The keyboard is also good for Android integration, as it works with all apps. This can directly access the KeePass database and enter usernames and passwords into forms without the need to store data on Android’s clipboard. K2A solves this problem by providing its own keyboard. We found that, for example, auto-fill functions for applications could be abused to steal the stored secrets from the password manager application using 'hidden phishing' attacks.” “Many apps completely ignore the problem of clipboard sniffing, meaning that there is no cleanup of the clipboard after credentials have been copied into it. This allows you to copy and paste usernames and passwords from an opened KeePass database to the app or webpage where they are needed. Most Android password managers (including most KeePass ports) work using Android’s built-in clipboard function. This is not as secure as K2A keyboard solution but does minimize the problem. For anyone who is wary of Google, I recommend using either KeePass DX or KeePass Droid instead.īoth of these apps are available from F-Droid and mitigate the clipboard problem with a clipboard timeout. We are comfortable with the trade-off between this risk and the advantages listed above. This means that, in theory, Google could slip malicious code into an update at any time. The main downside of K2A is that it is only available via the Google Play Store, and is therefore updated via Google Play Services. Both of these advantages are related to K2A's custom keyboard feature (see below).
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