Well, this is exactly what [bobricius]’ is aiming at with his Armawatch and Armachat devices. Recently, [bobricius] built a LoRa based instant messaging device named Armachat. The gadget is ...

Well, this is exactly what [bobricius]’ is aiming at with his Armawatch and Armachat devices. Recently, [bobricius] built a LoRa based instant messaging device named Armachat. The gadget is ...

WhatsApp uses the Signal Protocol (see above), meaning it offers a reliably secure form of protection for messages by default. One problem with WhatsApp is that, while the content of your messages may ...

You probably use text message, Facebook Messenger, WhatsApp, or even Instagram to chat with others. And while those messaging apps work fine, some still seek out alternatives that lean hard into a ...

Meta just made it a little bit safer for young teens to use Facebook and Messenger. Instagram accounts also get an update.