Third-party risk management: control over outsourced IT services

An increasing number of organizations outsource critical IT processes to third parties, from cloud hosting and software development to payroll administration and customer service. This outsourcing introduces risks that are often insufficiently managed. Third-party risk management (TPRM) is the process by which organizations identify, assess and manage these risks.

The need for TPRM has grown considerably in recent years. Regulations such as NIS2, DORA and the GDPR set explicit requirements for managing risks associated with third parties. Regulators expect organizations to have demonstrable insight into their supply chain and the risks that come with it.

An effective TPRM program starts with an inventory of all third parties and the services they provide. You then classify these parties based on their risk profile: how critical is the service, what data is processed, and what is the impact in the event of an outage or a data breach? This classification determines the depth of the assessment.

For parties with a high risk profile, extensive due diligence is essential. This includes requesting and reviewing assurance reports (SOC 2, ISAE 3402), certifications (ISO 27001) and penetration test reports, and contractually documenting security requirements. For parties with a lower risk profile, a questionnaire or self-assessment may suffice.

Contract management is an important pillar of TPRM. Contracts with third parties must set out agreements on information security, audit rights, incident notification obligations and exit arrangements. In addition, the GDPR requires a data processing agreement whenever personal data is processed.

Monitoring is the final component of TPRM. Risks at third parties are not static: new vulnerabilities, reorganizations, or changes in the services provided can alter the risk profile. Continuous monitoring, periodic reassessment and actively tracking incidents at vendors are therefore essential.

Secure Audit supports organizations in setting up and running TPRM programs, from the initial risk analysis to reviewing assurance reports and performing vendor audits. Contact us for tailored advice.