Does Your Cybersecurity Framework Need Rebuilding?

Rebuilding a cybersecurity framework is remarkably similar to renovating a home. It’s time consuming, expensive, and, frankly, something that most people try to put off.  

However, just like a burst pipe or house fire would force you to renovate your home, there are certain indicators and situations that should prompt an immediate framework rebuild, regardless of budget constraints.  

This might sound like a daunting task, but I’m going simplify it for you.  

In this blog, I’ll outline what a cybersecurity framework is, how to recognize when yours needs rebuilding, and the steps you must take to rebuild it.  

What is a Cybersecurity Framework?  

This is a fair question. Often, people confuse cybersecurity frameworks with strategies and policies. Although they’re similar, they’re not the same.  

The key difference is that a framework is far more detailed and granular than a strategy or policy. So much so, in fact, that they typically inform strategies and policies.  

Think of a cybersecurity framework as a blueprint that helps you evaluate your security posture, identify gaps, and plan a roadmap for improving your security over time.  

When Should I Rebuild My Cybersecurity Framework?

You might assume that a major data breach would be the most obvious indicator of a cybersecurity framework that needs rebuilding. But really, by then, it’s already too late.  

Smart security teams monitor for subtler but equally significant indicators. For example, an uptick in more minor cyber incidents that don’t necessarily expose massive amounts of data but reveal control failures. If you’ve configured your security control dashboard properly, you can identify these trends before they become a business-critical event.  

Another red flag is difficulty passing compliance audits, especially when audits repeatedly call out weaknesses in the same area. Significant infrastructure expansion without corresponding security framework updates should also prompt a rebuild: if your attack surface has grown but your security controls have remained static, you’ll inevitably have dangerous gaps in coverage.  

If you spot any of these warning signs, start with an honest assessment.  Leverage Fortra's offensive tools, including pen tests and red teaming assessments, to better understand if your controls are still working as expected.   

Test your controls to answer the following questions:  

• Are my security controls working as designed?  

• Can I detect and respond to incidents effectively?  

• Does my framework account for my current infrastructure and threat landscape?  

If you answer no to any of these questions, framework evaluation is a business necessity, not a discretionary IT project. Proactive framework rebuilding is almost always less expensive than reactive incident response and recovery.  

How Do I Rebuild My Cybersecurity Framework?  

The good news is that you don’t need to start from scratch.  

Established frameworks, like the NIST CSF and CIS Controls, provide an excellent baseline structure for conducting thorough gap analyses. 

It’s critical, however, to identify your organization’s appropriate maturity level within these frameworks. Not every organization will need – or even be able to access – advanced threat hunting capabilities. For many organizations, basic security hygiene should be the priority. 

Your budget constraints and capabilities should ultimately drive maturity decisions, not aspirational goals.  

Similarly, if you have sector-specific compliance requirements, you should be able to find sector-specific frameworks to guide you on your compliance journey. PCI DSS, for example, provides a framework of specifications, tools, measurements and support resources to help organizations safely handle cardholder information at every step.  

How Can I Monitor and Continuously Improve My Cybersecurity Framework? 

In an ideal world, you would establish Key Performance Indicators (KPIs) around your cybersecurity framework. Continuous monitoring would then trigger re-evaluation when metrics deviate from acceptable thresholds.  

However, again, this approach won’t work for all organizations. Not every organization is mature enough to implement this approach effectively.  

Quarterly assessments focused on specific attack surfaces are one practical alternative: cloud security one quarter, network security the next, followed by endpoints and SaaS applications. This way, you ensure comprehensive annual coverage while making the evaluation process manageable for security teams.  

How Do I Balance Internal Expertise and External Perspectives? 

This is a crucial question. Both internal and external personnel bring their own unique value:  

• External consultants bring fresh perspectives and specialized expertise in framework design, often identifying blind spots that internal teams miss. 

• Internal stakeholders possess irreplaceable knowledge about the environment, user behaviors, and business priorities that external parties cannot quickly acquire. 

As such, you should leverage external expertise for initial and strategic design while ensuring internal teams lead implementation and ongoing operations. This hybrid model captures the benefits of both outside perspectives while maintaining the organization's ownership and sustainability.  

What are the Common Pitfalls When Rebuilding a Cybersecurity Framework? And How Can I Avoid Them?  

Inadequate visibility into your complete infrastructure and user base is the most dangerous mistake you can make.  

Shadow IT, legacy systems, and overlooked user populations often become the weakest links in otherwise robust security architectures. When rebuilding your framework, you must account for all attack surfaces - not just the most obvious or well-funded. 

It’s also important not to be over-ambitious. Incremental, weekly progress consistently outperforms quantum leap approaches, because the latter often results in scope creep, meets resource constraints, or hits a wall due to organizational change fatigue. 

Think of evolving your security framework like learning a new skill: trying to play a piano concerto on your first day will leave you disappointed and overwhelmed. Working your way up through simpler, more manageable pieces, is a much more sustainable approach.  

The bottom line is that security improvements compound over time. Consistent, small advances create more sustainable security postures than dramatic overhauls. 

Rebuild Strategically, Update Proactively, Defend Continuously