It also includes signed selfies, message checks, and callback requests. It is available for macOS, iOS, and Android. I tested the iPhone app with an older person, exploring setup and the tools available when a call or message raises concerns. Verification matters when someone asks for money, access, or information.
security —
Product showcase: Trust Onion uses rotating codewords to verify callers
Trust Onion is a free app that gives trusted groups three rotating codewords to check who they are communicating with.
Reported by helpnetsecurity.com.
