5.3 Explain the processes associated with third-party risk assessment and management.
Your vendors' security is your security. Assess them before you sign, put the right agreements in place, and keep monitoring.
Vendor assessment
- Penetration testing
- Testing a vendor's systems, or requiring their own test results.
- Right-to-audit clause
- Contract term letting you audit the vendor's security.
- Evidence of internal audits
- Vendor shares results of its own audits.
- Independent assessments
- Third-party reports such as SOC 2 Type II or ISO 27001 certification.
- Supply chain analysis
- Understanding the vendor's own suppliers and dependencies.
Vendor selection
- Due diligence
- Investigating a vendor's security, finances and reputation before contracting.
- Conflict of interest
- Checking that decision-makers have no personal stake in the vendor.
Agreement types
- Service-level agreement (SLA)
- Defines measurable service levels (uptime, response times) and penalties.
- Memorandum of agreement (MOA)
- Formal document describing cooperative responsibilities; more binding than an MOU.
- Memorandum of understanding (MOU)
- Statement of intent between parties; generally not legally binding.
- Master service agreement (MSA)
- Umbrella contract with general terms; individual projects are added under it.
- Work order (WO)/statement of work (SOW)
- Defines the specific work, deliverables, timeline and cost for a project.
- Non-disclosure agreement (NDA)
- Legally binds parties to keep information confidential.
- Business partners agreement (BPA)
- Defines how business partners share profits, responsibilities and decisions.
Ongoing management
- Vendor monitoring
- Continuously checking vendor security posture, incidents and compliance.
- Questionnaires
- Structured security questions vendors answer (for example SIG, CAIQ).
- Rules of engagement
- Defines what testers may and may not do during an assessment, including scope and timing.
Check your understanding
Knowledge quiz · pass mark 80%
- An MOU is usually more legally binding than an MOA.
- Which agreement defines 99.9% uptime and penalties for missing it?
- Which contract clause lets you inspect a vendor's security controls?
- An umbrella contract with general terms under which projects are added is an:
Original CoreQ Academy material, mapped to objective 5.3 of the publicly available CompTIA Security+ SY0-701 exam objectives (Exam objectives V7, document version 7.0). Not affiliated with or endorsed by CompTIA. Contains no exam questions.