Encrypted chat apps can be some of the hardest nuts to crack — especially when someone is trying to cover their tracks in advance — but they can also be vitally important to an investigation. Signal is a popular chat app with an emphasis on privacy. It uses encryption on in-transit data, and Magnet AXIOM now parses and carves for chat and comment data in the Signal app for Android smartphones. In cases where the user doesn’t set a password, application data can often be recovered and decrypted. Even if decryption is not possible, group and user information, and information about messages can still be recovered, although the actual message and attachment content won’t be available.
from Forensic Focus http://ift.tt/2lS2gsL
No comments:
Post a Comment