Security Policy

Last updated: July 15, 2026

Security Architecture

Vayita is designed with security as the foundation, not a feature. Every layer — identity, workspace, evidence, credentials, verification — is independently secured and auditable.

Cryptographic Standards

We use industry-standard cryptography: W3C Verifiable Credentials, decentralized identifiers (DIDs), content-addressed storage, and zero-knowledge proofs. All signatures use modern, vetted algorithms.

Evidence Integrity

Evidence is sealed using cryptographic hashing. The chain of custody — from contribution to evidence to credential — is tamper-evident. Any modification breaks the chain and is immediately detectable.

Fraud Resistance

Multiple independent witnesses, cryptographic sealing, AI anomaly detection, and immutable logging make fraud economically and technically prohibitive. Fraud requires corrupting the entire trust chain simultaneously.

Incident Response

In the event of a security incident, Vayita will notify affected users promptly, provide transparency on scope and impact, and take corrective action. The immutable log ensures full auditability.

Responsible Disclosure

If you discover a security vulnerability, please contact us through our security contact. We operate a responsible disclosure program and acknowledge contributions to platform security.