How CheckBridge protects your bank details

Check printing means handling routing and account numbers, so we keep the design simple and the data small.

What we store

• Bank name, routing number and account number for each bank account you set up. Account numbers are encrypted at rest with AES-256-GCM and only decrypted to print a check.
• The QuickBooks connection keys Intuit gives us, also encrypted. You can disconnect at any time, which revokes them with Intuit.
• A record of each print batch: check numbers, payees, amounts and dates, so you have a history.

What we do not store

• Check photos. The numbers are read in your own browser. A photo sent from your phone is held for a few minutes and deleted the moment your computer picks it up.
• Your QuickBooks password. Sign-in happens on Intuit's own page.
• Card numbers. Card payments go straight to our processor, Sola, through their secure card fields.

Access

• Every connection uses HTTPS. Passwords are hashed with bcrypt.
• Owners choose which companies each team member can see and print for.
• Key actions (bank changes, print batches, QuickBooks connections) are recorded in an audit log.

Printing safely

• Use blank check stock with security features (microprint border, void pantograph, chemical protection).
• Keep blank stock locked up the same way you would preprinted checks.
• Write VOID across any check that misprints and keep it for your records. CheckBridge keeps the number in its history.

Questions or a security report? Email support@checkbridge.app.