Identify the sensitive information in the workflow
Government contract files may contain banking details, tax identifiers, addresses, signatures, pricing, employee information, and operational records. Map where those documents enter the business, who handles them, where they are stored, how they are submitted, and when they are deleted. Security starts with knowing which systems and people touch the record.
Reduce uncontrolled copies
Invoices and supporting files should not be scattered across personal inboxes, text messages, local downloads, and device photo libraries. Use an approved repository and consistent naming structure. When a team member scans a source document, move it into the controlled workflow promptly and remove unnecessary duplicates according to company policy.
Use encryption and least-privilege access
Protect data in transit and at rest, require strong authentication, and give each user only the access needed for the role. Review access when employees, subcontractors, or accountants change responsibilities. A secure invoice submission process should also define which channels are permitted for external delivery and how confidential information is handled when an agency asks for clarification.
Preserve a useful digital audit trail
Record who captured, viewed, changed, approved, submitted, or replaced a document and when the action occurred. Keep version history so the team can identify the exact package delivered to the jurisdiction. Logs should support accountability without exposing more sensitive information than necessary. Test whether the organization can reconstruct a submission from start to finish.
Plan retention, response, and recovery
Set retention periods based on contract, legal, insurance, and business requirements. Back up critical records and test restoration. Document what happens if a device is lost, an account is compromised, or a file is sent to the wrong recipient. GoVendor is designed around encrypted document handling and controlled digital workflows, but each vendor remains responsible for its own policies, users, devices, and compliance obligations.

Public technology
Funding guide
Chicago payments