DoughFi — The Financial Layer for Global Food Systems

Security & Audits

Institutional-Grade Security

DoughFi has undergone comprehensive security audits and implements cryptoeconomic hardening to protect billions in agricultural assets.

A-

Overall Security Grade

vs Individual Fraud

A+

vs Criminal Organizations

A+

vs Well-Funded APT

A-

vs Nation-State Actors

B-

Claude Audit (January 2026)

Critical Issues

High-Severity (Resolved)

4/5

Medium-Severity (Resolved)

12/12

Low-Severity (Resolved)

View Full Audit Report →

Defense in Depth: 5 Security Layers

Physical Security

✓Multi-vendor sensors (no single point of compromise)
✓Tamper-evident seals (RFID + visual)
✓4 GPS constellations (spoofing resistant)
✓Multiple satellite providers (Starlink + Iridium)

Cryptographic Security

✓ECDSA signatures on all data
✓AES-256-GCM encryption
✓Merkle trees for data integrity
✓Monthly key rotation

Oracle Security

✓7 independent oracles (geographic distribution)
✓4-of-7 consensus (Byzantine fault tolerance)
✓Fraud detection ML models
✓Cross-verification with external APIs

Smart Contract Security

✓Multi-sig governance (3-of-5 stewards)
✓Circuit breaker (automatic pause)
✓Upgradeable contracts (proxy pattern)
✓48-hour timelocks on critical functions

Economic Security

✓Oracle staking (1M $DOUGH per node)
✓Slashing up to 50% for fraud
✓Insurance requirements (110-120% coverage)
✓Reputation scoring