Risk Assessment & Threat Modelling: Key Lessons from Theodora Nwenyi’s SUITE Training

As part of its ongoing commitment to equipping entrepreneurs with practical business knowledge, Stanford Seed Network Nigeria hosted its February SUITE Training on Risk Assessment and Threat Modelling.

The session was moderated by Roseline Ilori, Founder/CEO of Bridge57 Solutions and by led by Theodora Nwenyi, Vice President of the network and CEO/Managing Director of Rapid Vigil Security, who brought her deep expertise in security and risk management to the conversation.

For many founders and business leaders in attendance, the session offered a powerful shift in perspective, from reacting to problems to anticipating and preventing them.

Understanding Risk in Business

One of the foundational concepts introduced during the training was a simple but powerful formula:

Risk = Threat × Vulnerability × Impact 

This helped participants understand that risk is not random, it is the result of:

• Threats (what could go wrong)

• Vulnerabilities (where the business is exposed)

• Impact (the consequence if it happens)

By breaking risk down this way, businesses can move from guesswork to structured decision-making.

Why Risk Assessment Matters

Theodora emphasized that risk assessment is not just for large corporations — it is critical for every growing business.

Through a structured approach, founders can:

• Identify critical assets and potential threats

• Uncover hidden vulnerabilities

• Evaluate likelihood and impact

• Prioritize what needs immediate attention

• Strengthen overall business resilience

For many participants, this reinforced the importance of being proactive rather than reactive when managing business risks.

Thinking Like an Attacker: The Role of Threat Modelling

A major highlight of the session was threat modelling, the practice of identifying what could go wrong before it actually does.

Rather than waiting for issues to arise, businesses are encouraged to simulate potential risks, understand how systems could be attacked or fail, and build safeguards early.

As highlighted during the session, organizations that practice threat modelling:

• Detect vulnerabilities earlier

• Make better design decisions

• Reduce the chances of successful attacks

• Recover faster when incidents occur

From Theory to Practice

The session also explored practical frameworks such as STRIDE and DREAD, which help businesses categorize and assess threats more effectively.

Participants engaged in hands-on exercises, including:

• Identifying threats using structured models

• Building risk matrices

• Mapping out attack scenarios

These activities helped translate complex concepts into real-world applications for businesses.

A Simple but Powerful Starting Point

One of the most practical takeaways from the session was the principle of least privilege, granting only the access necessary for users, systems, or teams to perform their roles.

This simple approach can significantly reduce risk by:

• Limiting exposure

• Preventing misuse of access

• Strengthening overall system security

Building More Resilient Businesses

At its core, the training emphasized that risk management is not a one-time activity, but a continuous process.

From daily operations to long-term strategy, businesses must consistently assess, monitor, and improve their systems to stay secure and resilient.

For participants, the session was not just about understanding risk, it was about taking control of it.