teycirb

Built this after realizing traditional encryption fails under physical coercion ($5 wrench attack).

Key features: - 3-layer architecture: decoy/hidden/panic - Cryptographically indistinguishable layers (like VeraCrypt hidden volumes) - Client-side XChaCha20-Poly1305 encryption - IPFS decentralized storage - RAM-only key storage (forensics-resistant) - 100% free, open source

Real use cases: journalists protecting sources, activists in authoritarian regimes, crypto holders preventing theft.

Tech stack: Next.js 15, Cloudflare Pages/D1, @noble/ciphers, IPFS (Pinata/Filebase)

teycirb

8 mesi fadiscuss

Built a security scanner for Model Context Protocol servers after finding RCE that code review missed.

Tests for command injection, path traversal, prompt injection. Semantic detection, 5-second scans, zero dependencies.

https://github.com/Teycir/Mcpwn

Feedback welcome.

Submissions

Show HN: HoneypotScan – Detect crypto scam tokens

1. `Sanctum – Cryptographically deniable encrypted vaults with IPFS storage`

Show HN: TimeSeal – Cryptographic time-locked vaults with Dead Man's Switch

MCP Security Scanner

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