Security

Why is the masterkey stored in the cloud?
Inside the storage location of a Cryptomator vault, you will find a file called masterkey.cryptomator. This file is stored in the cloud to allow conveni...
Thu, 9 Feb, 2017 at 5:57 PM
Why is Cryptomator written in Java? Isn't Java insecure?
On the one hand, Java as a stand-alone application isn't more vulnerable than applications written in other programming languages: Why ...
Wed, 25 May, 2016 at 10:57 PM
Has there been a security review / audit of Cryptomator?
Cryptomator has "only" been peer-reviewed by the community. Cryptomator only uses cryptographic primitives of well-known open source libraries lik...
Sat, 18 Mar, 2017 at 3:49 PM
What does MAC authentication failed mean?
Cryptomator uses a so-called MAC to detect unauthorized file changes. In this case the file or files listed in this dialog did change. ...
Tue, 21 Jun, 2016 at 2:45 PM
What does Cryptomator protect me against?
Cryptomator was designed to solve privacy issues when saving files to cloud storages. The risk that the cloud provider or third parties without permission a...
Wed, 19 Jul, 2017 at 8:19 AM
Storing WebDAV Credentials on Android 4.1 and 4.2
With version 4.3, Android increased the security of the operating system dramatically. Since this version, it is possible to use a Keystore. Keystore gives ...
Wed, 19 Jul, 2017 at 2:28 PM