At prienv, we take your privacy seriously. Our zero-knowledge architecture ensures that your secrets remain private and secure.
No Data Collection
We don't collect personal information, IP addresses, or any tracking data. Privacy by design.
Zero-Knowledge
Your secrets are encrypted on your device. We never have access to plaintext data or passwords.
Auto-Deletion
Encrypted data is automatically deleted when viewed, expired, or manually removed.
What We Don't Collect
We believe in privacy by design. Here's what we don't collect:
No personal information or registration data
No IP addresses or location data
No device or browser fingerprints
No cookies or tracking scripts
No analytics or tracking software
What We Store
Due to our zero-knowledge architecture, we only store:
Encrypted secret data (ciphertext)
Encryption metadata (salt, IV, authentication tag)
Expiration timestamps and view counters
HMAC verification keys (for password validation)
All data is encrypted on your device before transmission. We never have access to your plaintext secrets or passwords.
Data Retention
Encrypted data is automatically deleted:
Immediately after the configured view limit is reached
When the expiration time is reached
Upon manual deletion by the user
We do not retain backups or logs of deleted secrets.
Third-Party Services
We do not use any third-party services that could compromise your privacy, including:
No analytics services (Google Analytics, etc.)
No advertising networks
No tracking pixels or beacons
No third-party CDNs
Security Measures
We implement industry-standard security practices:
256-bit AES-GCM encryption
PBKDF2 key derivation (100,000 iterations)
HTTPS/TLS encryption for all transmissions
Rate limiting to prevent abuse
Regular security updates and audits
Last updated: 10/14/2026
Questions? Contact us at [email protected]
Questions? Contact us at [email protected]