10月4日的Radio Bravo应用程序分析

Radio Bravo is an end-to-end encrypted messenger with no company servers in the middle. Every message is sealed on your device and stored only in your own iCloud. We run no message servers, keep no copy of your conversations, and hold none of your keys. There is no account database to breach and no message archive to leak — we can't read your messages, sell them, or lose them, because we never have them. --- HOW IT WORKS --- • Sign in with Apple — No email, phone number, or password. • Local-First Encryption — Every message is encrypted on your device before it leaves. • Direct iCloud Routing — Sealed messages travel through your personal iCloud storage to the people you've paired with. We never see them, touch them, or route them. • Private Pairing — Pair strictly by invite via a secure link or QR code shared directly between you. No phone-number lookup, no public directory, and zero spam. --- DISCRETION BY DESIGN --- • The 24-Hour Cycle — Every message self-destructs: zeroized within 24 hours. It is not a setting; it is a built-in discipline. Once zeroed, the data is unrecoverable. • Capture Shield — Active protections blank the screen if screen-recording or mirroring is detected on either device. • Forensic Watermarking — Optional visual markers on sensitive reads serve as a powerful psychological deterrent to external physical photography. • Sealed Media — Voice notes, photos, and documents are encrypted directly on-device before transmission—never uploaded to external servers. --- ZERO CUSTODY --- We collect nothing. No analytics, no tracking, no telemetry, and no advertising trackers. Because we don't run message infrastructure, your data never touches us. You provide the secure storage; we provide the client. That is true zero-custody. --- OPERATOR CONTROLS --- • Verify Identity — Confirm a contact’s identity and receive immediate alerts the moment their key changes. • Local Blocking — Block any contact instantly, with incoming messages filtered and discarded locally on your device. • Biometric Lock — Add an optional Face ID or Touch ID layer on top of your app access as a physical line of defense. Radio Bravo is operated by Ithaca Ventures LTD.