Product showcase: Trust Onion uses rotating codewords to verify callers

November 2, 2026 · 5:30 am 1 sources

Image: Help Net Security

Coverage

Coverage

• Product showcase: Trust Onion uses rotating codewords to verify callers
  Help Net Security · November 2, 2026 05:30
  Trust Onion is a free app that gives trusted groups three rotating codewords to check who they are communicating with. 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…