Security & Privacy at Linse
Built around control—clear boundaries, protected data, and transparency.
Linse is built with privacy and control as defaults. This page explains how we protect your data, how access works, and what we do (and don’t do) with your content.
What we protect
We secure the entire lifecycle of your data—from the moment you type to how it’s stored and retrieved.
- ContentYour prompts, uploaded files, and Linse’s responses are encrypted at rest and in transit.
- AccessStrict authentication ensures only you (and teammates you explicitly invite) can see your workspace.
- IntegrityContinuous monitoring detects and blocks abnormal access patterns before they affect you.
Encryption & transport
All data moving between your device and Linse is protected by TLS 1.3. At rest, data is secured using AES-256 encryption.
Access controls
We use a zero-trust approach. No one at Linse has standing access to your customer data.
- Least PrivilegeInternal access is granted only for specific engineering needs, time-bound, and logged.
- Your controlYou can export your data or delete your account at any time. Deletion is permanent.
Data use and training
We do not train our public models on your personal or workspace data.
- Linse uses third-party LLM providers (like OpenAI or Anthropic) as processing engines. We have strict data usage agreements that prevent them from training on your data.
Retention and deletion
You control how long your data stays. If you delete a conversation, file, or workspace, it is removed from our live systems immediately and from backups within 30 days.
Files and sensitive content
Files you upload are sandboxed. Linse analyzes text content to help you, but the original file is stored securely with restricted access URLs.
Validating our security
We regularly undergo third-party testing to ensure our defenses meet modern standards.
Contact security
Security & Privacy at Linse