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The 5 Steps to Cyber Resilience
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Businesses run on data, with everything from customer records and financial transaction data to intellectual property (IP) and operational system data getting collected and stored. But what happens when a cyberattack disrupts that data flow? That’s when your cyber resilience strategy steps in to save your company’s data and reputation with your customers.
Cyberattacks aren’t going away. In fact, they’re getting smarter, faster, and more costly. The threat landscape today is fundamentally different from what it was just a few years ago, meaning organizations that rely solely on prevention are discovering that even the strongest defenses can be breached. It’s the more forward-looking companies that shift from a “prevent everything” mindset to a “prepare for what’s coming” approach that will survive—or even thrive—in this environment.
What follows is an outline of what a cyber resilience strategy looks like in practice, how it differs from more traditional cybersecurity, and how to build a strategy for your organization that will protect your most critical digital assets while ensuring your business can bounce back quickly from any incident.
Cyber resilience is an organization’s ability to anticipate, withstand, and recover quickly from cyberattacks while maintaining business continuity and minimizing damage. This contrasts with traditional cybersecurity, which focuses on keeping attackers out by building up a defensive perimeter of firewalls and antivirus software and by enforcing strict access controls. All of which is crucial. However, a key distinction is important—cyber resilience goes beyond simply preventing attacks.
“Cyber resilience means being able to continue operations, regardless of circumstance,” says Dr. Joye Purser, Global Field CISO at Cohesity.
Cyber resilience acknowledges a harder truth—that even with the best protection in place, sophisticated attackers will sometimes break through that defensive wall. A holistic cyber resilience framework will recognize this reality and build systems that can withstand disruption, detect intrusions early, respond quickly, and swiftly restore operational normality.
When your focus is on prevention only, a single successful breach can be catastrophic. Data gets locked by ransomware, systems go offline, operations grind to a halt. But when you invest in cyber resilience, that same attack becomes a recoverable incident rather than an existential threat.
A cyber resilience strategy is a structured, organization-wide approach to managing cyber risk. It’s not a single tool or technology—it’s a comprehensive plan that defines how your organization will protect its critical assets, detect threats, respond to incidents, and recover when an attack occurs.
An effective cyber resilience plan is a key element of defense-in-depth. It includes prevention measures to stop attacks before they happen, detection capabilities to catch intrusions early, response procedures to contain damage quickly, and recovery processes to restore cleaned systems to operation.
This strategy encompasses people, processes, and technology. It aligns IT teams with business leaders. It establishes clear priorities for what the organization values most. And crucially, it ensures that everyone in the organization understands their roles and responsibilities in maintaining that resilience.
“You need people, process, and technology working together. The tool alone will not save you—you also need a trusted guide to help you build a detailed recovery plan and structure your environment for scaled, rapid recovery under attack.” - Joye Purser
A robust cyber resilience strategy will address a focused set of goals, typically including:
Ensuring business continuity: Your organization shouldn’t grind to a halt when an attack happens. An effective strategy, plus TTPs (tactics, techniques, and procedures) enables critical operations to continue, even if in a degraded state, during and immediately after a cyber incident.
Protecting critical assets: Not all data is created equal. A good strategy identifies which systems, applications, and data are the most critical to your business and ensures they receive appropriate protections and recovery prioritization.
Maintaining data integrity: Data is only valuable if you can trust it. Your strategy must ensure that the data you recover is clean, uncorrupted, and uncompromised—not infected with malware or otherwise altered by bad actors. “If you don’t understand when the breach occurred, you can restore malware into your assumed trusted state and be reinfected,” says Purser.
Accelerating recovery: When incidents occur, speed matters. Every hour of downtime costs money and damages customer trust. Your cyber resilience plan should enable you to restore operations and recover data fast—think hours, not weeks.
Meeting compliance requirements: Regulatory frameworks increasingly demand cyber resilience capabilities. A strong strategy helps you meet those requirements while actually protecting your business and its assets. Many regulations are based upon industry best practices
Despite often being used interchangeably, these two terms serve different purposes in your cyber resilience program.
Your cyber resilience strategy defines the high-level goals, guiding principles, and direction for your organization. It answers the “why?” and “what?” questions. Why are you investing in cyber resilience? What outcomes do you want to achieve?
Your cyber resilience framework, on the other hand, provides the structure and specific steps to achieve those goals. It answers the “how?” and describes the phases, processes, and procedures for identifying risks, implementing controls, detecting threats, responding to incidents, and recovering from attacks.
Building an effective cyber resilience strategy, like any business strategy, requires paying special attention to several foundational elements:
Leadership alignment: Cyber resilience can’t be an IT-only endeavor. Your executive team must understand the business case for it, support its implementation, and allocate appropriate resources for your strategy to succeed. When leadership treats cyber resilience as a strategic priority rather than a compliance checkbox, the rest of the organization will follow suit.
Culture of security awareness: Your people are your most important asset, and your greatest vulnerability. A strong cyber resilience strategy must include ongoing training that helps employees recognize threats, understand their role in protecting data, and know what to do when they spot something suspicious happening.
Continuous risk assessment: Attackers are developing new techniques all the time, and your infrastructure evolves all the time, too. Therefore, your cyber resilience strategy should include regular assessments that identify emerging risks, re-prioritize threats, and adjust your infrastructure defenses accordingly.
Integration of data protection technologies: Your cyber resilience strategy should incorporate technologies that provide encryption, multi-factor authentication, least-privilege access controls, advanced threat detection, and secure backup and recovery capabilities. Cyber resilience solutions provide integrated capabilities designed specifically to support cyber resilience initiatives.
Regular testing and updates: A robust cyber resilience strategy needs to include regular testing—incident response drills, recovery exercises, and cyber resilience tabletop exercises—to validate that your plans work and that your team knows their roles in executing those plans.
Cross-functional collaboration: Cyber resilience requires collaboration between IT, security, operations, and other teams from across the organization. Your strategy must establish clear communication channels, defined roles and responsibilities, and regular touchpoints between these groups.
Building a comprehensive cyber resilience program requires working through multiple key phases. Here’s what a theoretical five-step plan might look like:
The first step is creating a comprehensive inventory of your data, applications, and IT systems. Which are most critical to business operations? Which contain sensitive information that requires special protection? What would happen if each system were compromised or had to be taken offline for recovery?
This inventory will become the foundation for everything that follows. It will help you allocate resources where they matter most and will ensure that your most critical assets receive your most robust protection.
This step includes deploying encryption to protect data at rest and in transit, implementing multi-factor authentication to prevent unauthorized access, and establishing least-privilege access controls—meaning users only have access to the data they need for their job role.
It also means staying informed about evolving threats by partnering with threat intelligence providers, monitoring security research, and adjusting your defensive perimeter based on what you learn. Organizations can leverage data security solutions to harden their defenses by providing encryption, access controls, and threat-aware monitoring capabilities throughout their data infrastructure.
Your cyber resilience framework should include capabilities for monitoring your systems, detecting anomalies, and hunting for advanced threats that might have evaded prevention measures. This means deploying security tools that watch for unusual behavior—data access patterns that don’t match normal activity, file encryption happening at an unusual scale, or lateral movement of data through your network.
Anomaly detection using artificial intelligence (AI) and machine learning can identify threats that signature-based detection may miss. Regular threat hunting exercises help your teams proactively search for threats before attackers can inflict significant damage. Most data protection solutions include built-in threat detection and can integrate with your existing security operations center, giving your team even greater visibility into potential threats targeting your data.
An effective incident response plan will establish clear procedures for containing threats, minimizing damage, and beginning recovery efforts. Your incident response plan should clearly define roles—who makes decisions, who communicates with leadership and customers, and who coordinates recovery efforts. It should also include step-by-step instructions for isolating affected systems, gathering forensic evidence, and containing the breach to limit impact.
For major incidents or specialized threats like ransomware, it should also include procedures for engaging external expertise and third-party specialists. A cyber events response team helps organizations respond quickly and effectively when attacks occur, providing the expert support and technical expertise needed to contain damage and begin recovery as quickly as possible.
“You cannot recover without forensics. If you restore while the threat actor is still present—or before you’ve built a timeline of when the breach occurred—you increase the risk of reinfection.”
The recovery phase is where cyber resilience becomes most valuable—and where backups become most critical. Your plan should include regular backup procedures, with backups stored in secure environments following the 3-2-1 backup method: at least three copies of all critical data, on at least two different media types, with at least one copy stored off-site (preferably in a secure environment not connected to your network).
Backup and recovery enable organizations to store immutable copies of their data in cyber vaults, ensuring that clean copies remain available even if an attacker compromises your primary network. The recovery phase also includes a post-incident review. What happened? How did the attack succeed? What can you do differently to prevent a similar attack in the future? These lessons become the foundation for continuously strengthening your cyber resilience.
Building an effective cyber resilience framework requires a deliberate progression of capabilities. Organizations that successfully withstand and recover from cyberattacks tend to follow five foundational steps that strengthen protection, recovery, response, and risk management across their data environments.
Emerging technologies are continuously creating new threat vectors and new opportunities for defense. AI and machine learning algorithms can detect sophisticated threats faster than humans alone. Zero-trust architecture—the principle that no user or system should be trusted by default—is becoming essential as attacks become more advanced. Data isolation and immutable backups are proving essential in the defense against ransomware attacks that attempt to encrypt or modify on-site backups.
Your cyber resilience strategy must anticipate these trends and build them into your roadmap. Organizations that invest in these advanced capabilities today won’t be caught off guard when threats evolve again tomorrow. Ransomware protection capabilities and data resilience solutions represent the next generation of cyber resilience technology, providing the isolation, immutability, and recovery capabilities that organizations need to defend against even the most sophisticated attacks today, and into the future.
“Recovery isn’t just data and applications. You also need the ‘go bag’: network configurations, keys, passcodes, contact lists—foundational elements that are easy to overlook until you urgently need them,” advises Purser. “That information should be protected in a special way, because if I were a threat actor, that’s what I’d go for.”
Building an effective cyber resilience strategy is complicated. It requires expertise in security, data management, business continuity, and operational resilience—and it requires technology that works together seamlessly rather than creating deeper data silos.
Cohesity was built specifically to support cyber resilience at scale. Rather than forcing organizations to integrate separate single-point solutions, ie, a backup tool here, a security tool there, a monitoring tool over there somewhere, etc. Cohesity provides unified data management, protection, and recovery from a single pane of glass. This unified approach matters. When your backup and recovery systems are integrated with your security monitoring and threat detection systems, threats don’t get lost in translation. When your data protection and security teams use the same inventory and classification systems, decisions can be made based on one set of consistent information.
Cohesity’s clean room and cyber resilience capabilities enable organizations to isolate potentially compromised data and verify that recovered data is genuinely clean and malware-free before restoring it to production. This transforms recovery from a gamble into a validated, confidence-inspiring process.
A cyber resilience strategy is a structured, organization-wide approach to managing cyber risk that integrates prevention, detection, response, and recovery capabilities. An effective strategy will align technology, people, and processes across the organization to achieve business continuity even in the event of a cyberattack.
Cybersecurity focuses on preventing attacks through defensive measures like firewalls, encryption, and access controls. Cyber resilience takes this protection further by ensuring that your organization can also withstand disruption, detect intrusions, respond quickly, and recover operations even when an attack happens. The way to compare cyber resilience vs. cyber security is that a strong cybersecurity posture prevents many attacks, while a robust cyber resilience strategy minimizes the impact of attacks that succeed.
The Cyber Resilience Act (CRA) is an EU regulation designed to strengthen cybersecurity and cyber resilience across the digital supply chain. The CRA requires manufacturers of products with digital elements to implement security-by-design principles, provide timely security updates, report cyber incidents within 24 hours, and maintain cybersecurity responsibility toward manufacturers. All in the interest of helping organizations and consumers make more informed decisions about the security of their digital products.
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