Security, by Design

At Selina Labs, privacy isn't a feature—it's the foundation. We build to safeguard your data, comply with industry-leading standards, and proactively adapt our protections to address emerging global challenges.

Zero-Knowledge, Browser-Side Encryption

Your content is encrypted locally and transmitted/storage-ready in protected form.

  • On-device encryption: Keys are derived and applied on your device.
  • Authenticated encryption: Modern AEAD modes protect confidentiality and integrity.
  • Standards-based key derivation: High-iteration KDF (currently ~200k iterations; tunable as standards evolve).
  • In transit: All connections use TLS 1.3 with modern cipher suites.

Cryptographic Standards

We use algorithms with strong public analysis and maintain agility as standards evolve.

  • AES-256-GCM for data protection (confidentiality + integrity).
  • TLS 1.3 enforced with perfect forward secrecy.
  • Crypto agility: Parameters can be rotated; we can transition to post-quantum standards as they're adopted.

Platform & Compliance Posture

Deployed on Google Cloud Platform, leveraging enterprise-grade controls and reliability.

  • Reliability: Current deployment targets 99.9% uptime; higher-availability options are supported.
  • Privacy: Alignment with GDPR/CCPA principles; encryption, strict cookies, and clear data handling.
  • Scalability & resilience: Options for geo-redundancy and automated failover.
  • Automatic updates: Platform protections from Google; OS-level patching enabled.

Third-Party Validated Security

Independent checks make our posture transparent. We link to live results.