Providing Effective Cybersecurity Oversight

There’s growing pressure on corporate boards to improve their oversight of cybersecurity, but that doesn’t mean every board needs a former CISO in the room. Boards don’t need technical expertise; they need to engage with IT and security leaders to drive conversations about cybersecurity risks, roadmaps, and strategy. They need to be able to ask the right questions and recognize when things don’t add up.

Cybersecurity is Not (Just) an IT Problem

Most boards and executives understand the importance of cybersecurity but many still treat it as a technical silo that should be managed quietly by experts behind the scenes. They expect the CISO and the security team to secure the business without being involved in the business. Executive leaders may support budgeting for cybersecurity tools, or executing basic initiatives like user awareness training and multi-factor authentication, but not give the CISO authority to enforce security standards in customer-facing environments, or not involve the security team in evaluating vendors that integrate with the company’s systems. This is a recipe for failure. Cybersecurity isn’t self-contained. It’s critical to almost every part of the business, from customer-facing platforms to supply chain systems, operational technology, and due diligence in mergers and acquisitions.

Boards are responsible for ensuring the company identifies, manages, and invests in cyber risk. That can't happen if engagement is limited to a single slide in the CIO’s quarterly board report.

How Boards Can Add Value to Cybersecurity

Board members don’t need to be cybersecurity practitioners to help their companies have effective cybersecurity programs. As with any other domain, they need to be capable of providing meaningful oversight. That means they should understand:

• How cybersecurity risk affects the business. Risk conversations should address financial, legal, operational, and reputational impact, not just IT systems. 
• How to ask probing questions about cybersecurity.  Board members should feel comfortable engaging the CISO or CIO and asking meaningful questions, just as they would with the CEO, CFO, or any other executive. While board members may be less comfortable discussing cybersecurity than finance or operations, asking the right questions will enable them to understand context, challenge assumptions, and provide effective oversight.
• How to recognize a healthy cybersecurity program. Board members should be able to identify positive signs and red flags: Do business units bring in the CISO early, or only at the last minute? Does the CISO’s authority extend beyond corporate IT to production and operational systems? Do board updates address real risks, or just highlight accomplishments and workload?

Boards should actively work with the CISO to ensure they’re getting the right information, not just through formal updates, but in ongoing conversations about cybersecurity risk. In my experience leading IT and cybersecurity for public sector organizations, board members and executives reached out with questions or shared what they wanted to see in future updates. These conversations helped me understand how I should frame my presentations. Our board members were not technical, but they understood the organizational impact of technology. When I briefed them on infrastructure upgrades or future plans, I didn’t focus on technical specifications or acronyms. I framed the program as a journey—where we had been, where we were, and where we were going—and used plain language to describe capabilities and risks. That approach helped the board stay engaged and allowed me to communicate our plans and progress without the message getting lost in unnecessary details.

Boards should work with their CISOs to make sure cybersecurity updates are clear, relevant, and focused on business impact and risk. By asking good questions and setting expectations about the information that matters most, boards can have more productive conversations and provide stronger oversight.

When Cyber Expertise Does Help

There are times when having a board member with deeper cybersecurity knowledge is a real asset, particularly in industries with elevated regulatory scrutiny or where the business model depends on digital trust. A board member with firsthand experience as an IT or security leader can help frame cybersecurity issues in terms the full board understands and cares about: risk, accountability, and business impact. They can serve as a sounding board for a new or less seasoned CISO, helping them understand board expectations and navigate their early tenure.

That role, however, needs to be approached with care. A board member with cybersecurity experience can offer useful perspective, but they are not part of the management team. Even well-intentioned input can feel intrusive if it strays into operational territory or second-guesses minor decisions. The goal is to support, not direct. A knowledgeable board member who respects that balance can provide valuable insights and help the CISO feel supported in their role, without getting in the way.

Signs of Effective Oversight

Boards with strong cybersecurity oversight have candid, informed discussions about risk. They ask thoughtful questions and approach cybersecurity in much the same way they would other financial or operational risks.

Boards should verify that executive leadership provides the CISO with the authority and access required to manage cybersecurity effectively. They should understand how cybersecurity risks are identified, tracked, and prioritized, and expect the CISO to explain the company's major outstanding risks and what is being done about them. The board should also understand which risks require executive or board-level decisions and where management has chosen to accept significant risk. These conversations don't require technical fluency.

Boards can also improve the quality of cybersecurity briefings by being clear about what information they need to provide effective oversight. Regular updates should help directors understand how the company's risk is changing, whether major initiatives are introducing new risks, and whether previously identified risks are being addressed. Boards should ask for additional information when briefings don't give them enough visibility to understand the company's cybersecurity risk or evaluate management's response.

Common Oversight Failures

Boards that struggle with cybersecurity oversight often treat it as a checkbox or a narrow IT issue. They may only hear from the CISO during annual updates to the audit committee or after a major incident. Even then, they may not ask meaningful follow-up questions. They may assume that cybersecurity is handled, equating activity such as buying tools or passing compliance audits with effective risk management.

Those assumptions are dangerous. Compliance does not equal security. And spending money on security tools doesn’t mean those tools are effective. Boards can’t provide meaningful oversight for cybersecurity without pressing for insight into how security activities reduce risk or how the program aligns with the business.

Boards often fail to recognize red flags. For example, they may not question whether or why the CISO lacks authority over key environments. In many organizations, the CISO is responsible for enterprise IT but excluded from production systems, customer-facing applications, or operational technology. This lack of visibility prevents the CISO from managing the full scope of the company's cybersecurity risk, which in turn leaves the board unaware of where its most serious vulnerabilities actually lie.

Conclusion

Cybersecurity oversight is about understanding how cyber risks could impact the business and making sure someone is accountable for managing them. Boards don’t need to be experts, but they do need to be engaged. That means getting regular briefings directly from the CISO, asking how the program is reducing risk, what the strategy is, whether the CISO has the authority and resources to execute it, what challenges they’re facing, and how effectively current resources are being used.