Knowledge is Power

Sitewide Search

Search Bare Metal Cyber

Search exact control and technique identifiers, Cyber Wiki articles, framework records, playbooks, books, podcasts, Academy courses, individual lessons, and BMC Cyber Challenge activities.

Third-party risk practiceIntermediate

Third-Party Privacy Risk

Third-party privacy risk arises when suppliers, partners, processors, platforms, or data recipients handle personal information on an organization’s behalf or for a shared purpose.

What it means

Management should address data purpose, scope, location, sub-processors, security, retention, rights support, incident notice, audit evidence, termination, and deletion. Contract language must be supported by operational monitoring and technical controls.

Why it matters

Organizations remain exposed when a partner’s practices conflict with promises, legal duties, or the risk assumptions used to approve the relationship.

Practical focus

  • Map data and purposes before vendor approval
  • Set contractual requirements for use, security, incidents, retention, and deletion
  • Monitor evidence and material changes
  • Verify return or deletion when the relationship ends

Common mistakes

  • Relying only on a standard contract clause
  • Approving a vendor without understanding sub-processors
  • Failing to revisit risk when services or data use expand

Certification relevance

This subject appears in or supports the following certification bodies of knowledge:

ISACA CDPSEISACA CGEITISC2 ISSMP

Authoritative sources