The word "encrypted" means to convert or change information into a secret code or language that can only be understood by someone who knows the code. Full definition
Well, here's something bad that's happening right now in regards to apps with encrypted messages. (geekreply.com)
Set up secure data delivery and storage of encrypted data in data warehouse; developed process for production support and disaster recovery. (jobhero.com)
That way, even if someone had your password or otherwise accessed your account, they'd only find encrypted files. (slaw.ca)