We Don't Just Talk About Security. We Prove It.
At Cy4 Data Labs, security isn't a department or a checklist — it's the entire reason we exist. Every layer of our platform, every line of our code, and every process in our organization is built around a single principle: your data must remain protected even when everything else fails.
Certifications & Compliance
Security Architecture
Encryption at Rest
All data stored in Cy4-protected databases is encrypted at the field level using AES-256 with per-record key hierarchies. Even if an attacker gains full access to the underlying storage, they encounter millions of independently encrypted fragments — each requiring its own key to decrypt. Database snapshots, backups, and replicas all inherit this protection automatically.
Encryption in Transit
All data transmitted between your applications and Cy4 infrastructure is protected with TLS 1.3 at minimum. But ALE goes further — because each field is individually encrypted before it ever leaves your environment, data in transit is protected by two independent layers. An intercepted transmission yields only pre-encrypted ciphertext fragments.
Key Management
Cy4's key management system generates, stores, rotates, and revokes encryption keys at the per-record level. Keys are never stored alongside the data they protect. Hardware security modules (HSMs) safeguard root keys, and automated rotation policies ensure keys have limited lifespans. Compromising a single key exposes at most a single record — never the full dataset.
Responsible Disclosure
Cy4 Data Labs takes security vulnerabilities seriously and values the work of independent security researchers. If you believe you have discovered a vulnerability in our platform, infrastructure, or any Cy4 service, we encourage you to report it responsibly. Please send a detailed description of the vulnerability, including steps to reproduce, affected components, and potential impact, to [email protected]. We commit to acknowledging your report within 48 hours, providing regular status updates throughout our investigation, and crediting researchers who follow responsible disclosure practices. We ask that you avoid accessing or modifying customer data, disrupting production services, or publicly disclosing the vulnerability before we have had a reasonable opportunity to address it.
Trust Starts With Transparency
We believe the best security is the kind you can verify. Schedule a conversation with our security team to discuss architecture, compliance, and threat models.