Managing Third-Party Risks in Business Operations
- Dr. Oludare Ogunlana

- Sep 29, 2025
- 4 min read
In today’s interconnected business environment, companies rely heavily on third-party vendors and service providers. While these partnerships offer many benefits, they also introduce significant risks. Managing third-party risks is essential to protect sensitive data, maintain compliance, and ensure operational continuity. This article explores the nature of third-party risks, practical strategies to manage them, and the importance of adhering to established standards.
Understanding Third-Party Risks in Business
Third-party risks arise when external vendors, suppliers, or partners have access to a company’s systems, data, or operations. These risks can affect cybersecurity, regulatory compliance, and business reputation. Common examples include data breaches caused by a vendor’s weak security, supply chain disruptions, or legal liabilities from non-compliance.
For instance, a financial institution working with a cloud service provider may face risks if the provider’s security controls are inadequate. Similarly, a manufacturing company depending on a supplier for critical components could experience delays or quality issues that impact production.
Key types of third-party risks include:
Cybersecurity risks: Unauthorized access, data leaks, malware infections.
Compliance risks: Violations of data protection laws or industry regulations.
Operational risks: Service interruptions, delivery failures, or poor quality.
Reputational risks: Negative publicity due to vendor misconduct or failures.
Effective management of these risks requires a structured approach that includes risk identification, assessment, mitigation, and continuous monitoring.

Identifying and Assessing Third-Party Risks
The first step in managing third-party risks is to identify all external parties involved in business operations. This includes vendors, contractors, consultants, and service providers. Once identified, companies should assess the risk level each third party poses based on factors such as:
Access to sensitive data or systems
Criticality of the service or product provided
Vendor’s security posture and compliance history
Geographic location and regulatory environment
Risk assessments can be conducted through questionnaires, audits, and reviewing third-party certifications. For example, a healthcare provider might require vendors to comply with HIPAA regulations and demonstrate this through audit reports.
Prioritizing vendors based on risk allows businesses to allocate resources effectively. High-risk vendors require more rigorous controls and frequent reviews, while low-risk vendors may need only basic oversight.
Actionable recommendations:
Maintain an up-to-date inventory of all third parties.
Use standardized risk assessment tools to evaluate vendors.
Classify vendors into risk categories for targeted management.

What is the vendor risk management standard?
Vendor risk management standards provide frameworks and best practices for evaluating and controlling risks associated with third parties. These standards help organizations establish consistent processes for vendor selection, monitoring, and compliance.
One widely recognized approach involves:
Due diligence: Conducting thorough background checks and security assessments before onboarding.
Contract management: Including clear terms on data protection, service levels, and audit rights.
Ongoing monitoring: Regularly reviewing vendor performance, security updates, and compliance status.
Incident response: Defining procedures for managing vendor-related security incidents.
Adhering to these standards reduces the likelihood of breaches and operational failures. It also supports regulatory compliance, which is critical in sectors like finance, healthcare, and government.
Organizations can benefit from expert guidance on vendor risk management to align their practices with industry standards and legal requirements.
Example: A multinational corporation may require all vendors to comply with ISO 27001 information security standards and conduct annual audits to verify compliance.

Implementing Effective Controls to Mitigate Risks
Once risks are identified and assessed, companies must implement controls to mitigate them. Controls can be technical, procedural, or contractual.
Technical controls include:
Encryption of data shared with vendors
Multi-factor authentication for vendor access
Network segmentation to limit vendor system access
Procedural controls involve:
Regular security training for employees and vendors
Incident reporting protocols
Periodic risk reassessments
Contractual controls should specify:
Security requirements and responsibilities
Data privacy obligations
Right to audit and terminate agreements for non-compliance
For example, a retail company working with a payment processor should ensure encrypted transactions and require the processor to notify them immediately of any breaches.
Best practices for control implementation:
Collaborate with vendors to understand their security measures.
Use service level agreements (SLAs) to enforce performance and security standards.
Continuously monitor vendor activities using automated tools where possible.
Leveraging Technology and Expertise for Ongoing Risk Management
Technology plays a crucial role in managing third-party risks efficiently. Automated platforms can track vendor compliance, monitor security alerts, and generate risk reports. These tools help businesses stay proactive and respond quickly to emerging threats.
Additionally, partnering with cybersecurity experts enhances risk management capabilities. Specialists can conduct in-depth audits, provide training, and advise on regulatory changes.
For example, OSRS offers comprehensive services that include risk assessments, compliance advisory, and incident response planning tailored to diverse industries. Their expertise helps organizations navigate complex regulatory landscapes and strengthen their third-party risk posture.
Actionable steps to enhance risk management:
Invest in vendor risk management software for real-time insights.
Schedule regular third-party security reviews.
Engage external consultants for independent assessments.
Building a Culture of Risk Awareness and Accountability
Effective third-party risk management is not solely a technical challenge. It requires a culture that values risk awareness and accountability across all levels of the organization.
Leadership should promote clear policies and encourage open communication about risks. Employees must understand their roles in managing vendor relationships and reporting concerns.
Training programs can reinforce best practices and keep staff updated on evolving threats. Regular audits and feedback loops ensure continuous improvement.
By fostering this culture, companies reduce the chances of oversight and strengthen their overall security posture.
Managing third-party risks is a critical component of modern business operations. By understanding the risks, adhering to vendor risk management standards, implementing robust controls, leveraging technology, and cultivating a risk-aware culture, organizations can protect themselves from potential threats. This proactive approach not only safeguards assets but also builds trust with customers and partners in an increasingly complex digital world.




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