I am just wondering, but how can I harden the security of jailbroken or rooted devices? I understand that SD Card can be still accessible, but how could potential adversaries compromise for example ...
Computer World is reporting that Android devices phoning home have given Google a database with almost every wifi password in the world to it. Is this groundless hysteria, or a genuine concern? If ...
How can I make sure password hashing is secure on computers while not being prohibitively slow on mobile devices?
I'm new to cryptography and its implementations. I'm designing an Android app where an user enters a password to retrieve some encrypted data. After some research on possible solutions I ended up with ...
I assume that GPG is very strong to crack, guess, etc. Since I have confidence in GPG, would it be appropriate to use my GPG key as the master key for a password manager or generator?