Cyberattacks, supply chain failures, and geopolitical shocks shake otherwise stable businesses every year. How your business responds to the unexpected is what will make it last.
A comprehensive business resilience strategy can see you through disruption, help you recover faster, and adapt to whatever comes next.
This article offers:
- A clear definition of business resilience and what threatens it
- A business resilience framework you can take to your board
- A business resilience strategy you can use to maximize your resilience starting today
What is business resilience?
Business resilience is your organization’s ability to anticipate, withstand, recover from, and adapt to disruption. It protects not just your operations, but your finances, your people, and your reputation.
Businesses today face a range of potential disruptions, including:
- Cyberattacks: Proton’s SMB Cybersecurity Report 2026 found that nearly 1 in 4 SMBs were hit by cyberattacks in the previous 12 months
- Infrastructure outages: Many businesses now rely on major cloud infrastructure providers to support their critical business tools. When those infrastructures go down (as in the 2025 AWS outage), thousands of businesses feel the impact, particularly those without resilience
- Supply-chain disruptions: We saw the consequences of this risk at its height during COVID, and the lifting of lockdowns hasn’t eliminated it: A 2024 report found that nearly 80% of organizations’ supply chains had been disrupted(yeni pencere) in the last 12 months
- Market and geopolitical shocks: In Q4 2024, only 8.3% of CFOs named trade and tariffs as a top concern. By Q1 2025, that share had more than tripled to 30.5%(yeni pencere)
- The evolution of technology and work: The World Economic Forum predicts AI will displace 92 million jobs by 2030(yeni pencere), and create 170 million new ones
Why is business resilience important?
The most resilient businesses are able to:
Anticipate disruption. Rather than waiting for a crisis to expose their vulnerabilities, they identify risks in advance.
Withstand disruption. They can take the shock of it, while it’s happening, without catastrophic failure.
Recover from disruption. Resilient businesses minimize costs by rapidly getting back to operational normality.
Adapt to disruption. Returning to the status quo means carrying the same vulnerabilities. Resilient businesses update their operations, strategy, and business model in response to what happens.
Business resilience vs. disaster recovery vs. business continuity
Disaster recovery and business continuity are components of business resilience, covering what happens during and immediately after disruption.
Disaster recovery is about restoring IT infrastructure and operations in the immediate aftermath of a disruption. If a ransomware attack takes your file servers offline, for example, disaster recovery is your IT team rebuilding the servers and restoring data from cloud backup until the system works again.
Business continuity is about keeping your business functionally operational while disaster recovery is in progress. That includes your leadership team deciding how to respond, this decision reaching staff, customers, and possibly regulators, and the practical workarounds that keep things running while your systems are down: phone and paper processes, deadlines still being hit, invoices still going out.
Disaster recovery is about how you recover from disruption; business continuity is about how you withstand it while recovery is underway. Business resilience is the wider capacity that covers both — plus what happens either side of this: your ability to anticipate a disruption and recover quicker as a result, and your ability to adapt afterwards so the same attack doesn’t catch you out a second time.
A four pillar business resilience framework
Before you build a business resilience strategy, you need to know what it should cover. This four-pillar framework reflects where disruption actually hits a business.
Measure your business against these four pillars to understand how resilient you are, then use the strategy below to close the gaps you find.
Example scenarios | Real-world cases | ||
| Operational resilience | Can you keep critical business functions running? | A supplier fails to deliver. A cyberattack locks your team out of critical systems. | M&S’s 2025 ransomware attack(yeni pencere) knocked out the British retailer’s online ordering for 46 days, wiping an estimated £300 million off annual profit. |
| Financial resilience | Can you absorb a disruption’s economic impact without threatening your long-term viability? | A major client defaults during a market downturn. A shock to supply drives material costs up sharply. | General Motors cut its 2025 profit guidance(yeni pencere) after estimating tariffs would add $4–5 billion in costs it hadn’t priced into its original forecast. |
| People resilience | Can you keep the right people available, safe, and able to work through a disruption? | Your CFO resigns mid-crisis. A function is automated faster than your workforce was prepared for. | In 2022, staffing and scheduling failures forced Southwest Airlines to cancel 16,700 flights. The Department of Transportation fined them a record $140 million.(yeni pencere) |
| Reputational resilience | Can you protect and recover stakeholder trust during and after a disruption? | A data breach exposes client records. A supplier’s practices attract negative coverage that reflects on your brand. | TikTok had assured regulators that EU user data wasn’t stored in China, then admitted in 2025 that some had been. This drew a €530 million GDPR fine(yeni pencere) (one of the largest on record) and compounded TikTok’s global trust problem. |
How to build a business resilience strategy
Now you know what your strategy needs to cover. This is where business resilience planning starts.
1. Conduct a risk and dependency audit / assessment
Before you do anything else, you need to audit your exposure across all four pillars.
Operational: Surface infrastructure and vendor dependencies. Where are you single-sourced, and what comms channels depend on cloud infrastructure that could go down?
Financial: Review insurance coverage against your actual risk exposure. Stress-test financials against plausible disruptions before they happen.
People: Identify single-point-of-failure roles and thin coverage. Where does the business depend on one person, or one team with no backup?
Reputational: Assess your current crisis-response readiness. If a breach or scandal broke tomorrow, do you have a communications plan and a spokesperson ready?
2. Define and test your business resilience plan
Using your findings, you now need to put together a business resilience plan (sometimes called a business resilience policy).
- Document decision-makers: Establish who has the authority to declare a crisis, reallocate a budget, or approve a public statement.
- Identify priority processes: Which functions can’t go down, and which can wait if your resources are stretched?
- Map out provisional measures to maintain operations: offsite backups with automated failover, pre-arranged credit facilities so liquidity isn’t a scramble, clear employee safety protocols, and pre-approved messaging with escalation protocols ready before a crisis breaks.
- Make sure the right tech is in place to execute the plan: backup communication channels, private and confidential remote access and credential management, and a flexible working infrastructure.
- Test the plan before you need to execute it: “War-game” scenarios regularly to expose weaknesses and let the team learn in a safe environment.
3. Assign an owner to each resilience pillar
Resilience fails when it’s treated as one function’s job (usually IT’s) alone. Each resilience pillar needs an owner: accountable for its exposure, responsible for keeping the audit current and the plan’s provisions in place, and ready to act if disruption strikes.
Map named owners to named pillars: your COO for operational, your CFO for financial, your CHRO for people, and legal/comms for reputational.
How Proton supports business resilience
Proton Workspace is a privacy-first business suite. It increases your operational and reputational resilience by:
Protecting your data: Proton Workspace is built on an end-to-end encrypted, zero-knowledge infrastructure, which means not even Proton can access your data. It’s additionally protected by some of the world’s most stringent privacy laws. Plus, Proton Workspace includes a business password manager and VPN to further strengthen data protection.
Helping you recover: In the event of a major cloud infrastructure outage, Proton’s independent infrastructure stays up and your teams can continue to email, use cloud storage, collaborate on documents, and meet via video. You can set up a business continuity plan with Proton so you’re ready to quickly switch over when disruption hits
Even the best business resilience strategy depends on a solid technology foundation to succeed. Proton Workspace is built to strengthen that foundation.
Learn more about business continuity with Proton.
