How to Send a Secure Text Message: SMS, iMessage, Signal
SMS, iMessage, WhatsApp and Signal handle encryption, backups and chat history very differently. Here's which to use, and when a one-time link is safe...
SMS, iMessage, WhatsApp and Signal handle encryption, backups and chat history very differently. Here's which to use, and when a one-time link is safe...
Privnote is fine for what it's built to do. The real risks sit around it: screenshots, the app carrying the link, and lookalike phishing sites.
WhatsApp encrypts your message on the way, but the password then sits on both phones and in backups. Here's how to send it so it's gone after it's rea...
A step-by-step guide to sending a message that deletes after reading, plus where app-based disappearing messages still leave copies behind.