Why the First 24 Hours Define Your Response
When a cyber breach occurs in education, the difference between containment and catastrophe is determined by what happens in the first 24 hours.
At the recent Resilience in Education IT event, one theme rang loud and clear – preparedness is everything.
Sean Dendle, CEO & Founder of Cymax was joined by Peter Furst, Emergence Insurance to unpack common breach themes across the education sector, and what to do about it.
The first 24 hours
Once breached, Education Institutions face immediate pressure from threat actors. The tactic is consistent, escalate with threats of media leaks to force ransom payments. Delay will only worsen the outcome.
Peter Furst, from Emergence Insurance clearly states the following priority list:
- Contact your insurer without hesitation.
- Activate your response plan, notifying all relevant stakeholders.
- Do not pay or engage until you have received professional advice.
- Your insurer will coordinate forensics, data exploration, and crisis communications, ensuring compliance with OAIC, and clear updates for boards, executives, parents, and students.
Financial realities
One often overlooked consideration is your insurance does not pay ransom upfront. Educational leaders must evaluate how they would manage cashflow in the event of a ransom demand. Just as critical to consider is who within the organisation has the authority to approve such payments? These questions must be answered before a crisis strikes.
Data discipline and residual risk
Education Institutions hold vast amounts of sensitive information, not just on current students but on alumni and former students. This raises an essential question, what is a reasonable retention period for data that no longer serves an operational or alumni engagement purpose?
Suggested practical steps to reduce residual risk include:
- Delete email once actioned. Personally identifiable information should be stored in secure, designated systems, not email. Business Email Compromise (BEC) accounts for the vast majority of breaches, making disciplined email management a frontline defense.
- Identifying hidden data stores across desktops and downloads.
- Implementing strict patching protocols and redundancy testing.
- Accepting that legislation may be ambiguous, and no risk can be fully eliminated, that is the role of insurance.
Protecting students and networks
Student devices must be protected with strong identity safeguards such as, UB keys, multi-factor tokens, and conditional access are fast becoming the standard.
Network segregation is another essential strategy, limiting lateral movement in the event of a breach.
Frameworks as the foundation
The most resilient institutions are those that embed frameworks into their operations. NIST 2.0, SMB1001, and ISO2001 provide the structure required to strengthen both systems and people against evolving threats.
The Cymax perspective
Resilience in education IT is about anticipating a breach or threat before it becomes a crisis. The strongest Education Institutions are those that treat resilience as a leadership priority by combining decisive frameworks, disciplined data management, and executive-level preparedness.
In education, the stakes are uniquely high. Protecting students, staff, and communities requires more than technology. It requires a commitment to resilience at every level.
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