AES-256 encryption, digital signatures, and integrity proofs
Encrypt any file with military-grade AES-256. Verify integrity with SHA-256 hashes. Sign documents with RSA digital signatures. Preview encrypted files without downloading — zero-knowledge architecture.
Enterprise-grade cryptographic protection for trade documents
AES-256-GCM encryption applied client-side before upload. Unique encryption keys per file with secure key wrapping. Decrypt only on authorized devices.
SHA-256 hash computed on upload and stored immutably. Verify file integrity at any time — detect tampering, corruption, or unauthorized modification instantly.
RSA-2048 digital signatures for document authenticity. Sign purchase orders, invoices, and contracts. Third-party verifiable without platform access.
Preview encrypted PDFs, images, and documents in the browser without downloading. Server-side rendering in a secure enclave — file never touches disk.
Generate tamper-proof integrity certificates for any file. Includes hash, timestamp, and digital signature. Share as proof of document authenticity.
Every access, download, and share logged with immutable timestamps. Export audit reports for compliance. Role-based access controls with IP restrictions.
a3f2c8d1b7e4f2a9...c9d1e5f3a2b8a3f2c8d1b7e4f2a9...c9d1e5f3a2b8Verifies authenticity of trade documents across counterparties
SHA-256 hash verification detects any tampering. Integrity certificates provide cryptographic proof of document authenticity.
Signs contracts and purchase orders for international deals
RSA-2048 digital signatures are third-party verifiable. Timestamped audit trail proves exactly when documents were signed.
Enforces data protection policies across the organization
Zero-knowledge architecture means server compromise cannot expose plaintext. Role-based access controls with IP restrictions.
Trusted by traders worldwide
File encryption included with every TradeStance account. Digital signatures available on Pro plans.