Aethyr Research has released post-quantum encrypted IoT edge node firmware for ESP32-S3 targets that boots in 2.1 seconds and ...

A recent case shows how iPhone notification settings can expose parts of your Signal conversations, even after they're deleted. Here's how it works and what you can do to stay protected.

​For much of the past decade, post-quantum cryptography (PQC) lived primarily in academic journals and standards committees.

These are the top private messaging services we've tested to keep your conversations confidential from advertisers, governments, and any other prying eyes. I review privacy tools like hardware ...