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Security & Privacy

How We Protect Your Documents

We know you're uploading sensitive contracts. Here's exactly how we keep them safe.

POPIA Compliant256-Bit EncryptionNo AI TrainingTLS 1.3 Encrypted
POPIA Compliant

POPIA Compliant

ContractGuard fully complies with South Africa's Protection of Personal Information Act (POPIA). This means your personal data is handled lawfully, fairly, and transparently.

What this means for you:

  • Your data is only collected for specific, legitimate purposes
  • You have the right to access, correct, or delete your information
  • We never sell or share your data with third parties for marketing
  • You can lodge complaints with the Information Regulator if needed

Read our full Privacy Policy →


256-Bit Encryption

256-Bit Bank-Level Encryption

All documents stored on ContractGuard are protected with AES-256 encryption — the same standard used by banks, governments, and military organizations worldwide.

What this means for you:

  • Your contracts are encrypted the moment they reach our servers
  • Even if someone gained access to our servers, your files would be unreadable
  • 256-bit encryption would take billions of years to crack with current technology

Technical detail: We use AES-256-GCM encryption for data at rest, provided by our enterprise-grade cloud infrastructure (Supabase).


No AI Training

Your Documents Never Train AI

Unlike many AI tools, ContractGuard never uses your documents to train, fine-tune, or improve any AI models — not ours, not anyone else's. Your contracts remain 100% private.

What this means for you:

  • Your confidential contract terms won't appear in future AI outputs
  • Competitor information stays completely private
  • Salary details, business terms, and personal information remain confidential

Our commitment: This is a core principle, not just a policy. We believe your data belongs to you, not to AI training datasets.


TLS 1.3 Encrypted

TLS 1.3 Secure Connection

Every connection to ContractGuard is encrypted with TLS 1.3 — the latest and most secure transport protocol. This protects your data while it travels between your device and our servers.

What this means for you:

  • Your uploads can't be intercepted by hackers or eavesdroppers
  • Safe to use on public WiFi networks
  • Verified by SSL Labs security testing

Ready to Analyze Your Contract?

Your documents are protected by enterprise-grade security. Upload with confidence.