Everything you send to and from Signet travels over an encrypted connection. Stored documents and files are encrypted at rest and held in encrypted storage, kept separate from the database.
Access to your workspace is protected by your login and by role-based permissions, so each person can do only what their role allows. You can review and revoke active sessions from Settings, Security.
The seal and audit trail add a second layer of protection: even setting access aside, a completed agreement can be proven unchanged by anyone, at any time. See what the seal proves.