How to invite someone to Signal, the popular encrypted messaging app, via text message or email

You can invite someone to Signal using the "Invite Friends" menu in the app, which will send a text message or email.

How to lock your Signal messaging app with a passcode and keep all of your private conversations and files secure

To lock Signal, open its in-app settings and select "Screen Lock." It'll use the same security method and passcode that your ...
The Verge

How to maximize your privacy using Signal calls and chat

Some strategies on how to best use Signal to keep your messaging secure. Some strategies on how to best use Signal to keep your messaging secure. is a senior science reporter covering energy and the ...
AOL

I Tried Signal, Telegram and WhatsApp, and This Is the One I'd Recommend

The messaging app Signal made news in March after a handful of White House officials, including Vice President JD Vance, used the app to communicate with each other (and, inadvertently, a journalist) ...
Morningstar

Why would someone use Signal? What to know about the messaging app that Pete Hegseth and other Trump officials have relied on.

The chat app, which is run by a nonprofit foundation, has been downloaded 220 million times. Here's what to know about Signal, including who owns it and whether it's safe to use. The messaging app ...