Supplier security should be proportional to the sensitivity of the service provided and the data or access involved.
Due diligence
Before onboarding a material supplier, review:
- the service being provided and its criticality
- the data, systems, or privileges the supplier will touch
- relevant security assurances such as certifications, reports, or control summaries
- contractual requirements for confidentiality, breach notice, and data handling
Ongoing review
Critical suppliers should have a repeatable review method. That may include:
- annual assurance refresh
- review on major scope or service changes
- review after incidents or material findings
Maintain a supplier register with owner, service description, tier, review date, and key dependencies.
Exit considerations
Document how Helixiora will recover data, revoke access, and manage service transition when a supplier relationship ends.