Disaster Recovery Planning: How to Manage Data Backup for Businesses

According to Nationwide Insurance, 75% of small businesses operate without any plan to recover their data after a disaster. Research from SCORE found that 75% of companies lacking a business continuity plan fail within three years of a major disruption. And the University of Texas reported that 43% of businesses that experience a total loss of data never reopen.

These are not abstract risks for businesses. Between evolving cyber threats, severe weather (Illinois averages 54 tornadoes per year, according to NOAA), flooding, and infrastructure failures, the question is not whether your business will face a disruption. It is whether you will be able to recover from one.

That is the difference between cybersecurity and cyber resiliency. Cybersecurity focuses on preventing attacks. Cyber resiliency ensures your business can continue operating through a disruption and recover from it. A strong data and backup recovery strategy is the foundation of cyber resiliency.

Business continuity and disaster recovery work together but serve different purposes. Business continuity is the broader plan for keeping operations running during a crisis. Disaster recovery is the specific set of steps to restore your systems, data, and infrastructure after an incident. Together, they form your BCDR plan, the strategy that determines whether your business survives the unexpected.

This guide covers everything a business needs to build a backup and disaster recovery plan that actually works:

Table of Contents

• Assess Your Risks Before Building Your Plan
• Conducting a Business Impact Analysis
• Build Your Data Backup Strategy
• Set Your Recovery Goals: RTO and RPO
• Build Your Disaster Recovery Plan
• Communicate During a Disaster
• Test Your Plan Regularly
• Evaluate Your Backup Provider
• Compliance Requirements
• Best Practices for Business Continuity Planning
• Protect Your Business with LeadingIT

Assess Your Risks Before Building Your Plan

Before choosing backup software or setting recovery goals, you need to understand what you are protecting against and what matters most.

A risk assessment evaluates the threats your business is most likely to face, both digital and physical, and how each one could affect your operations. For Chicago businesses, that means accounting for cyber threats like ransomware alongside regional hazards like urban flooding, extreme temperature swings that damage infrastructure, and multi-day power outages during severe weather.

A business impact analysis takes this further by identifying which systems, applications, and data are most critical to your daily operations. Which applications generate revenue? Which data would be impossible to recreate? How long can each system be offline before the business starts losing money or customers?

The output of these assessments is a prioritized plan that tells you exactly where to focus your disaster recovery investment first. Without this step, you risk spending money on protections that do not address your actual vulnerabilities. Chicago’s geography on a floodplain, for example, means physical hazard mitigation like sump pump redundancy and elevating critical hardware should be part of the plan alongside your digital protections.

Conducting a Business Impact Analysis

A business impact analysis (BIA) identifies which operations are truly critical and what happens if they go down. For Chicago businesses, this means understanding the consequences of disruption from cyberattacks, natural disasters, hardware failure, or human error, and using that understanding to set recovery priorities.

A BIA involves four key steps:

1. Identify critical business processes: Pinpoint the operations that must stay running, including revenue-generating activities, customer-facing services, compliance obligations.
2. Assess the impact of disruption: Evaluate the financial, reputational, and operational consequences if those processes are interrupted.
3. Set recovery objectives: Define your recovery time objective (RTO), the maximum acceptable downtime for each process, and your recovery point objective (RPO), the maximum data loss you can tolerate. These metrics drive your backup frequency and technology decisions.
4. Determine resource requirements: Identify the personnel, technology, and infrastructure needed to restore operations, including access to backup data stored in multiple locations.

Build Your Data Backup Strategy

The foundation of any disaster recovery plan is a solid data backup strategy. The widely recommended approach is the 3-2-1-1-0 rule: three copies of your data, on two different storage types, with one copy stored offsite, one backup that is immutable (cannot be changed or deleted), and zero errors verified through regular testing.

Each layer serves a distinct purpose. Local backups, often stored on physical devices, enable fast recovery from routine incidents but may carry security risks if not properly protected. Cloud backups provide geographic redundancy, protecting against physical disasters at your primary site like Chicago flooding or power outages. Offsite backups, such as those stored on remote servers or cloud services, play a critical role in protecting against physical threats like fires, theft, or local disasters. Immutable backups defend against ransomware that specifically targets backup repositories. According to Veeam’s 2022 Ransomware Trends Report, 97% of ransomware attacks attempted to compromise backup systems. If your backups are connected to the same network as your production systems, ransomware can encrypt them too, or even block access to your systems or data, making proactive backup strategies essential.

This is also why you should not rely solely on cloud storage for backups. Cloud services are not immune to risk. Human error can wipe out data (imagine someone deleting a former employee’s cloud account without transferring the files first). Cloud providers experience outages. And cloud-specific security breaches, like the Capital One incident in 2019, can expose data stored in cloud environments. According to Acronis, 41% of people rarely or never back up their digital files, and fewer than 20% of businesses back up their SaaS data, despite the risks of data loss. The 3-2-1-1-0 approach ensures no single point of failure can destroy your ability to recover. If your business stores critical data in the cloud, securing that environment is just as important as backing it up, here’s what cloud IT security looks like in practice.

Your backup strategy should also be driven by business priorities, not just IT convenience. Backup frequency should match the value and velocity of your data. At minimum, schedule daily backups for standard business data and continuous replication for critical systems like payment processing or production databases. Automate everything:

• Scheduled backups for standard business data
• Continuous copying for critical systems
• Monitoring with automatic alerts
• Encryption during storage and transfer
• 30 to 90 days of backup version retention

Manual backup processes fail because they depend on someone remembering to run them.

Set Your Recovery Goals: RTO and RPO

Every business needs to define two recovery metrics before a disaster happens.

Recovery time objective (RTO) measures how long your business can wait before a system is restored. Recovery point objective (RPO) defines the maximum amount of data you can afford to lose, which determines how frequently backups need to occur.

Different systems have different tolerances. Payment processing must be restored immediately with zero data loss. Email systems can tolerate hours of downtime and losing a few minutes of messages. Document storage can be offline for days with a few hours of work lost. A structured tiered approach categorizes your critical systems and assigns recovery priorities to each.

There is also a business trade-off most people overlook when thinking about RPO. If a breach happened two months ago and you restore to your last clean backup from that point, you lose every piece of data created in the two months since. That is not just a technical decision. It is a business decision about how much operational history you can afford to sacrifice. Virtual CIO services can help you set the right recovery goals based on what matters most to your business.

Build Your Disaster Recovery Plan

A disaster recovery plan is a documented set of procedures that tells your team exactly what to do when a disruption occurs. It should include:

• Step-by-step recovery procedures
• Equipment and resource lists
• Application dependency maps showing which systems need to come back online first because others depend on them
• Vendor contact information for every critical service

Your plan should include tailored recovery strategies for different scenarios, from natural disasters and hardware failures to ransomware attacks, since each type of disruption requires a different response.

Your recovery team should include an executive sponsor, a coordinator who manages the response, technical team members, communications specialists, and network expertise. But disaster recovery planning should not be an IT-only exercise. Operations, accounting, and leadership should all contribute based on their knowledge of business processes. Accounting understands financial controls and can help identify irregularities during recovery. Operations knows which processes are revenue-critical. Leadership makes the resource allocation decisions that determine recovery speed.

You also need to decide on your recovery environment. A cloud-based disaster recovery site offers flexibility and geographic separation from your primary site. A self-hosted DR site gives you more control but requires more infrastructure investment. Many businesses use a hybrid approach based on their RTO requirements and budget. Even a basic plan is better than none, so do not let budget constraints prevent you from having something documented.

Every team member should know their specific duties before a crisis hits, not learn them during one.

Communicate During a Disaster

When a disaster strikes, your recovery plan is only as effective as your ability to coordinate people. A communication plan should include a clear strategy for reaching employees, customers, partners, and local officials during an incident.

Pre-draft messaging templates for the most likely scenarios so you are not writing communications from scratch under pressure. Use multiple channels (email, text messages, phone trees, social media) since any single channel may be unavailable during the disruption itself. Designate a spokesperson for media relations during large-scale events, and make sure stakeholders know who to contact and where to get updates.

For Chicago businesses, seasonal adaptation matters too. Your plan should account for winter storms and severe weather with flexible work-from-home policies and designated alternate work sites located at least 50 miles from your primary site. For guidance on securing remote workers during a DR event, see our guide to remote work and public Wi-Fi security.

Test Your Plan Regularly

A disaster recovery plan that has never been tested is not a plan. It is a hope.

According to the Ponemon Institute, only 25% of businesses consistently incorporate an incident response plan into their operations, and just 14% test their plans more than once a year. Meanwhile, 66% of organizations identify a lack of planning as the primary obstacle to being resilient against cyberattacks.

Gartner found that 76% of companies experienced an incident requiring their disaster recovery plan in the past two years, with more than half experiencing multiple incidents. IBM’s 2021 Cyber Resilient Organization Report found that 38% of organizations saw improved resiliency simply by updating their plans regularly. Pairing regular testing with proactive cybersecurity services ensures your defenses and your recovery plan are both current.

Test critical systems every quarter and all other systems at least twice per year. Run drills and simulations that reflect realistic scenarios, including Chicago-specific situations like multi-day power outages or internet disruptions during severe weather. Testing serves double duty: it validates the plan and trains your staff on their roles and procedures, so they are not learning the process for the first time during an actual emergency.

Your plan should not collect dust between tests. Update it whenever you adopt new technology, when team members change roles or leave the organization, or when new threats emerge. These are the moments when gaps appear, and finding them during a scheduled review beats finding them during an active disaster.

Evaluate Your Backup Provider

If you work with a third-party backup or disaster recovery provider, the quality of their service directly determines whether your recovery plan actually works when you need it. Not all backup providers deliver the same level of protection.

When evaluating a provider, look for high availability with a minimum uptime guarantee of 99.95%. Confirm they operate multi-location data centers so that if one facility goes down, your backups are still accessible from another. Ask about backup frequency and whether you can configure it to match your RPO requirements. Make sure their storage is scalable so you can increase capacity as your business grows without renegotiating your entire contract.

Security is non-negotiable. Evaluate the provider’s security features, such as password protection, encryption, multi-factor authentication, and other advanced measures to safeguard your data. Your provider should encrypt data both in storage and during transfer, maintain physical security at their data centers (access controls, surveillance, on-site personnel), and operate intrusion detection systems. They must also comply with your industry’s data regulations, whether that is HIPAA, PCI DSS, FTC Safeguards Rule, or others. Their compliance is your responsibility to verify.

Finally, confirm they offer 24/7 technical support. A backup you cannot access or restore during a weekend emergency is not a backup. Review the provider’s SLAs carefully, check the terms and conditions, and get references from current clients before signing.

Compliance Requirements

Different industries face specific regulatory requirements for data protection and disaster recovery. Compliance requirements are designed to help organizations prevent or mitigate the impact of a data breach, which can have significant financial and reputational consequences.

HIPAA Security Rule requires healthcare organizations to encrypt electronic health records, enforce role-based access restrictions, conduct annual security risk assessments, and maintain tested data recovery plans.

PCI DSS requires businesses processing credit card payments to maintain secure firewalls, restrict access to cardholder data, run quarterly vulnerability scans, and conduct annual penetration tests.

FTC Safeguards Rule requires a written information security program covering incident response and data recovery procedures.

Chicago businesses should also be aware of the Illinois WARN Act, which requires advance notification for temporary shutdowns affecting large groups of employees, a scenario that can arise during extended disaster recovery situations.

Partnering with experts in IT compliance services ensures your backup and recovery strategy meets regulatory requirements across every system.

Best Practices for Business Continuity Planning

A business continuity plan goes beyond disaster recovery. It proactively prepares your organization to maintain normal business operations through any disruptive event, from natural disasters and human error to attacks from malicious software. Key best practices include:

• Define Recovery Objectives: Establish clear recovery point objectives (RPO) and recovery time objectives (RTO) for all critical systems. These metrics set the maximum amount of data your business can afford to lose and the acceptable timeframe for restoring normal business operations after a disruption.
• Prioritize Critical Business Operations: Identify which processes are essential to your revenue, compliance, and customer service. Ensure your business continuity plan prioritizes rapid recovery for these areas to minimize operational and financial impact.
• Implement Reliable Data Backup: Use automated, scheduled backups to protect important data and ensure you can restore files quickly in the event of data loss. Store backup data in multiple locations, including offsite and cloud storage, to safeguard against site-specific disasters.
• Test and Update Regularly: Conduct regular drills and reviews of your business continuity and disaster recovery plans to ensure your team is prepared and your recovery processes are effective. Update your plans as your business evolves or as new risks emerge.
• Address Human Error and Security Threats: Incorporate security measures such as antivirus software, access controls, and employee training to reduce the risk of data loss from human error or attempts to gain unauthorized access.

For industries in particular vulnerable sectors, such as manufacturing, these things cannot be stressed enough. Maintaining these practices strengthens your overall business continuity and ensures your organization can maintain operations through whatever comes next.

Protect Your Business with LeadingIT

Effective disaster recovery planning requires a comprehensive approach that addresses both physical and digital infrastructure, from risk assessment and data protection to communication and regular testing. It is not an IT project. It is a business survival strategy.

For Chicagoland businesses with 25 to 250 users, managing all of this internally is rarely practical. At LeadingIT, our managed IT services include automated backup systems, regular recovery testing, and complete disaster recovery planning tailored to Chicago’s unique combination of cyber threats and regional weather risks.

For a deeper look at your overall cybersecurity posture, see our cybersecurity best practices strategy guide. And if you are concerned your business may already be a target, start with our guide to the warning signs of cybercrime.

Schedule a free IT risk assessment to evaluate your current backup and recovery readiness or contact our team at 815-788-6041.

LeadingIT is a cyber-resilient technology and cybersecurity services provider. With our concierge support model, we provide customized solutions to meet the unique needs of nonprofits, schools, manufacturers, accounting firms, government agencies, and law offices with 25–250 users across the Chicagoland area. Our team of experts solves the unsolvable while helping our clients leverage technology to achieve their business goals, ensuring the highest level of security and reliability. Call us at 815-788-6041 or book a free assessment today.