Security

Your CAD files are often your most valuable work. Here's how we protect them.

Your files

• Stored in private Azure storage in Canada, reached only through short-lived signed links.
• Encrypted in transit (HTTPS) and at rest.
• Each workspace's files are kept apart; a file is read on our servers, never by a third party.
• Models cached in your browser are encrypted and wiped when you sign out.

Your account

• Passwords are hashed; passkeys and Google sign-in are supported.
• Every session is listed in your account, and you can sign any of them out.
• Roles per workspace: Admins, Editors, Viewers and Billing see only what they need.

Your guides

• Readers see only released versions. Unlisted guides aren't indexed; password-protected ones show nothing until unlocked.
• No personal data is kept about readers.

Reporting a problem

Found a vulnerability? Write to [security email]. We'll answer within a few days and won't take action against good-faith research.