I read you article about encrypted microSD backup and noticed, that it only uses and allows to be used 20 digit key to encrypt it with 7zip. This method only gives “protection level” of about 54-64 bits of encryption (like old DES). Even with hashing with 100000 rounds its still only about 70-90 bit…

SD backup encryption vulnerable

qna December 22, 2024, 9:21am 2

Closing this as a duplicate of a recent topic here. Have also seen your email and a member of the team will respond asap.