Hi Product Hunt! 👋 I am the founder of Sidian. I spent 3 years building automated redaction systems for Canadian intelligence services. During that time, I realized something was broken in the industry. While government agencies have elite tools to protect data, the organizations holding our most personal information like law firms, healthcare clinics, and SMBs are completely exposed. They rely on manual checks because the only automated alternatives like Microsoft Purview cost $60k+ and require a dedicated IT team. So, I built DataGuard to democratize that intelligence-grade security. We turned complex compliance (GDPR, PIPABC, CPRA) into a 5-minute setup. The Problem: The "oops" moment. Professionals accidentally share sensitive docs every day. The Solution: We sit natively in Microsoft 365. Our Contextual AI scans files and automatically redacts restricted info before you send it externally. The Bonus: We enforce Dynamic Access Control internally. Your team can collaborate freely in OneDrive, but sensitive data remains hidden from them based on their permissions. We evolved from just blocking leaks to enabling work. This keeps you compliant without stopping the flow of business. I would love to hear your feedback! How do you currently handle data compliance for your teams? Thanks for checking us out!

Sidian DataGuard

Automated Data Compliance

Automated Data Compliance