Cyber risk assessment questions for vendors
Digital relationships with third-party vendors increase opportunities for growth, but they also increase opportunities for cyberattacks — a recent study found that 61% of U.S. companies said they have experienced a data breach caused by one of their vendors or third parties (up 12% since 2016). Implementing a vendor risk management strategy aligned with frameworks like the NIST security framework can help mitigate these risks.
Can vendor risk questionnaires keep you informed about your third-party risk?
A vendor risk management questionnaire (also known as a third-party risk assessment questionnaire or supplier risk assessment questionnaire) is designed to help organizations identify potential weaknesses among vendors and partners that could result in a breach.
Unfortunately, questionnaires can only offer a snapshot of a vendor’s cybersecurity posture. Systems change, departments are outsourced, and policies are rewritten, so the risk presented by a single vendor is constantly shifting.
If you plan to scale, a sustainable third-party risk management (TPRM) program needs to include more than just questionnaires. Risk should be monitored on a continuous basis, using tools such as security ratings to keep your organization up to date on your vendors’ shifting risk positions.
Still, questionnaires have a place in the TPRM ecosystem that’s unlikely to change, particularly during the onboarding process. According to a 2018 EY study, 72% of companies use industry-standard questionnaires (or have built their own by using a standard as a baseline).
In this blog post, we’ll give you a basic third-party risk assessment template, and provide you with some sample questions to work from.
Vendor assessment methodologies
No two organizations are exactly alike, and the same applies to vendors. Therefore, questionnaires should ideally be tailored not only to your particular industry, but to each vendor as well. Considering which (and how much) data each vendor has access to, in addition to past performance indicators, can help you customize security questions.
There are standard best practices to use as a starting point for the high-level items in your questionnaires. Here are three industry-standard security assessment methodologies you can start with:
- The SANS (System Administration, Networking, and Security Institute) Top 20 Critical Security Controls — a short list of controls developed by security experts based on practices that are known to be effective in reducing cyber risks.
- The NIST (National Institute of Standards and Technology) Framework for Improving Critical Infrastructure Cybersecurity — combines a variety of cybersecurity standards and best practices together in one understandable document.
- Shared Assessments — an organization that develops assessment questionnaires for use by its members.
You can extract thousands of potential questions from these cybersecurity frameworks, and alter them to align with your organization’s priorities. Make sure that your questionnaire also covers any additional areas of concern for your particular industry, such as compliance with specific federal and state laws and regulations.