MAPonME by BLACKVOICE TECHNOLOGIES™
SECURE COMMUNICATIONS PLATFORM AND EMERGENCY SYSTEM
7 followers
SECURE COMMUNICATIONS PLATFORM AND EMERGENCY SYSTEM
7 followers
MAPonME by BlackVoice Technologies - SSL A+ Certified (Qualys SSL Labs). Advanced cryptographic protection platform with Perfect Forward Secrecy (Signal Protocol X3DH + Double Ratchet), ECDH P-256 + Dual-Layer AES-256-GCM (220k PBKDF2), HSTS Preload, 8 Autonomous Security Subsystems, Fake GPS 10-Layer Privacy Fortress. Features: Smart Chat, BlackPTT Voice Radio, APRS Ham Radio, Map data visualization, WebRTC IP blocking, SOS Emergency, WebAuthn. Developed by Valentin Gheorghiu.
I’m Valentin, the developer behind MAPonME by BlackVoice Technologies.
MAPonME is a privacy-first platform built around a proprietary security architecture with 15+ autonomous security subsystems operating across encryption, access control, anomaly detection, and emergency response.
We designed it to avoid alert fatigue — non-critical events are reported on a schedule, while critical threats trigger instant alerts.
All sensitive data (messages, locations, emergency info) is encrypted client-side, with keys never leaving the device.
I’d love feedback from the security, privacy, and outdoor-tech community. Thanks for checking it out!
Core features:
- Private Chat: End-to-end encrypted messaging with ECDH P-256 key exchange + AES-256-GCM encryption; automatic switch to Dual AES when
a shared secret key is set; all keys protected by Shamir's Secret Sharing; disappearing messages (1h to 7 days auto-delete); real-time delivery with push notifications; no server-side decryption possible.
- Smart Chat: Perfect Forward Secrecy (PFS) using Signal
Protocol (X3DH + Double Ratchet on P-256, AES-256-GCM, HKDF-SHA256), Dual
AES-256-GCM fallback.
- BlackPTT: Encrypted voice PTT with AES-256-GCM, PFS verified, record-and-send mode.
- SOS Emergency System: <1s delivery, GPS capture, AML (WGS84 format), medical data (blood type, allergies, medications), emergency contacts, 112 call auto, SMS+GPS compose with 10s countdown, visible on Global MAPonME map as SOS icon.
- Fake GPS Fortress: Multi-layer location spoofing (10km to worldwide radius), 7-10 anti-tracking layers (WebRTC block, sensor masking, timezone/battery spoofing).
- Zero-Knowledge Personal Notes: PBKDF2 100k iterations + AES-256-GCM local encryption, master password never leaves device, no server
access.
- Interactive Global Maps (MAPonME): Real-time Leaflet + OpenStreetMap for coordination, Maps/APRS Ham Radio tracking (callsign entry), Live Tracking Links (temporary/revocable), Fixed Location, Sos alert.
Crypto Protection Layer: Runtime integrity, constant-time ops, secure memory wipe, non-extractable CryptoKeys, session-unique IDs.
Group functions/ Private chat/Smart chat:
- Photo with location sharing (GPS-tagged photos visible in group).
- Voice messages (secure cloud recording for group comms).
- Rally point alerts (group coordination for meeting spots).
- Safety pulse check
- Share Location (temporary live tracking with revocation).
- SOS alerts (instant group SOS with AML GPS and medical info).
Dead Man's Switch: Configurable inactivity timer (1–30 days); upon expiration without activity, notifies emergency contacts with last known location and wipes local sensitive data (notes, chat history, fake GPS cache)
Proprietary security architecture:
- Autonomous Threat Intelligence: 6 subsystems – (50+ behavioral signals: user agent, headers, timing, entropy), (SQL pattern detection),(request sequence analysis), (threat correlation), (predictive attacks), (cross-system signaling) – real-time predictive defense.
- Hybrid Orchestrator: 8 subsystems –(unified security), (anti-SQLi/exfiltration), (runtime integrity), (adaptive rate limiting), (anti replay/IDOR), (anti-SSRF), (adaptive honeypots), (fractal threat analysis) – alert levels DORMANT to OBSIDIAN_LOCKDOWN.
- Low-latency detection with Adaptive RingBuffer, Fractal Entropy Pool, Self-Repairing Logic Trees.
- Shamir's Secret Sharing, 100 decoy keys, rotation every 5s.
- (real-time honeypots), (PII masking), (constant-time ops, secure memory wipe).
*and more
just discovered BlackVoice.tech and wow!
Super clean PWA with strong E2EE chats, instant SOS, APRS (!!!!!!) fake GPS layers to stay hidden, and Dead Man's Switch – that's next-level thoughtful. I like it a lot! Can't wait for Pro voice/video calls! 73
@valentin_gheorghiu Tested BlackVoice together with Valentin and loved it from the very first interaction! The privacy features and speed are impressive for a PWA. Now we use it daily with my hamradio group for secure chats and map coordination – it just works. Great job!
@valentin_gheorghiu How does PFS works?
It looks premium but I don't understand why is so impressive this PFS. Everything looks ok, with many features. Sincerely I want to test it more. My first impression is that you work a lot by your own! You're awesome dude!
@armando_piera Thanks so much for the kind words — seriously means a lot! 😊
You're right, I’ve poured a ton of time into this solo, so hearing feedback like yours keeps me going.
About Perfect Forward Secrecy (PFS) — it's one of those things that sounds fancy but actually protects you in a very concrete way:
Every single message gets its own unique encryption key (thanks to the Signal Protocol ratchet we use).
Even if someone steals your long-term private key in the future (e.g. device compromised years later), they still cannot decrypt old messages — because those session keys are gone forever and never stored.
Without PFS, a single key compromise would expose your entire chat history. With PFS, past conversations stay safe even in worst-case future breaches.
That’s why it’s a big deal for long-term privacy — especially in a paranoid-threat model like BlackVoice is built for.
I’m super glad you’re excited to test more — please do! The more real usage and feedback I get, the better I can tune things (especially the behavioral detection and UX balance).
Pro voice/video is definitely high on the roadmap — likely Q2–Q3 once the core is rock-solid.
Thanks again, dude — and if you have a sec (26 Jan), a vote/up on Product Hunt would help a lot to reach more people who really need this kind of protection.
producthunt.com/posts/map-on-me
Stay safe & 73! 🔒📡
Tested BlackVoice together with Valentin and loved it from the very first interaction! The privacy features and speed are impressive for a PWA. Now we use it daily with my hamradio group for secure chats and map coordination – it just works. Great job!
just discovered BlackVoice.tech and wow!
Super clean PWA with strong E2EE chats, instant SOS, APRS (!!!!!!) fake GPS layers to stay hidden, and Dead Man's Switch – that's next-level thoughtful. I like it a lot! Can't wait for Pro voice/video calls! 73