Backup and Security Must-Haves for Solo and Small-Firm Lawyers

Article summary: Solo attorneys and small law firms depend on access to sensitive client data every day. Reliable backups, multi-factor authentication, endpoint protection, regular updates, and other basic security measures can reduce risk and make recovery easier when something goes wrong. Putting these protections in place helps keep ransomware, hardware failures, and other disruptions from becoming bigger problems.

It is Monday morning. You open your laptop and find a ransom note where your client folders used to be.

No problem, you think. You back up every Friday. Then you check the external drive still plugged into the docking station. It has been encrypted too.

For a small law firm, a scenario like this can quickly become a crisis. Reliable data backup and recovery is the difference between a bad morning and a lost practice. It is also the foundation of cybersecurity for solo attorneys and small firms.

Why Small Practices Are Squarely in the Crosshairs

It is easy to assume ransomware attackers only go after large firms with deep pockets. The numbers tell a different story.

Ransomware remains a threat to organizations of every size. According to the 2026 Verizon Data Breach Investigations Report, ransomware was involved in 48% of breaches analyzed by Verizon.

There is some encouraging news. Verizon also found that 69% of organizations affected by ransomware did not pay the attackers, up from 65% the previous year. That makes preparation and recovery planning increasingly important when an attack occurs.

Texas lawyers have another reason to take technology risks seriously.

In 2019, the Supreme Court of Texas amended Comment 8 to Rule 1.01 of the Texas Disciplinary Rules of Professional Conduct. The State Bar of Texas explains that maintaining competence includes understanding the benefits and risks associated with relevant technology.

That principle applies whether you practice alone or manage a growing firm. For solo attorneys and small practices, protecting client information and preparing for technology failures are important parts of using technology responsibly.

The Backup Must-Haves

Good backup and security for solo lawyers starts with copies you can actually recover.

According to the ABA’s 2023 Cybersecurity TechReport, 32% of surveyed firms used external hard drives for backup. That is better than nothing, but one drive should not be your only protection.

Follow the 3-2-1 rule

Keep three copies of your data on two types of storage, with at least one copy offsite. For larger firms, make sure laptops, shared drives, and other critical systems are covered and backups are completed successfully.

Keep one copy out of reach

Ransomware can target accessible backups along with your primary data. The CISA #StopRansomware Guide recommends offline, encrypted backups and regular testing.

Immutable cloud backups add another layer of protection by preventing data from being changed or deleted for a set period.

Back up your cloud apps too

Cloud platforms have their own retention and recovery features, but those protections have limits. Review what Microsoft 365, your practice management software, and other critical applications retain and for how long. Add separate backup protection when the built-in recovery options do not meet your firm’s needs.

Test your restores

A successful backup does not guarantee a successful recovery. Periodically restore sample files and confirm the process works before ransomware, hardware failure, or a court deadline puts it to the test.

The Security Must-Haves

Backups help you recover. These basic protections can help prevent an incident in the first place, and good cybersecurity for solo attorneys does not require an enterprise budget.

• Multi-factor authentication (MFA): Microsoft reports that MFA can block more than 99.9% of account compromise attacks. Enable it for email, banking, practice management software, and other sensitive accounts. Our guide to password spraying explains why passwords alone are not enough.
• Automatic updates: The 2026 Verizon Data Breach Investigations Report found that exploiting software vulnerabilities has overtaken stolen credentials as the leading way attackers initially gain access. Keep operating systems, browsers, applications, and other connected systems patched and up to date.
• Endpoint detection and response (EDR): EDR monitors devices for suspicious activity and can help detect and contain threats before they spread across the firm.
• A password manager: Use unique passwords for every account so one compromised password cannot unlock multiple systems.
• Email filtering and training: Use security tools to catch suspicious messages and teach employees how to recognize phishing and other social engineering attempts.
• A written response plan: Know who to call and what to do when something goes wrong. Our business continuity planning guide can help you get started.

What Happens When the Basics Get Skipped

When basic protections are missing, a single security incident can disrupt far more than one computer. Files may become inaccessible, deadlines can be affected, and sensitive client information may be exposed.

Strong backups and security controls cannot prevent every incident, but they can put your firm in a much better position to respond. With a recovery plan, clean backups, and the right security tools in place, you can contain the damage and get back to serving clients sooner.

Are Your Backups Ready for a Bad Day?

Solo attorneys and small firms have enough to manage without becoming IT experts too.

Digital Crisis understands the security risks law firms face and the shortcuts attackers look for. We help legal practices put reliable backups and practical cybersecurity protections in place, then monitor those systems so they are ready when something goes wrong.

Do not wait for ransomware or data loss to find the gaps in your defenses. Call (713) 965-7200 or contact Digital Crisis online to schedule a consultation.

Article FAQs

What is the best backup strategy for a solo attorney?

Follow the 3-2-1 rule: keep three copies of your data on two types of storage, with at least one copy stored offsite. Test your backups regularly to make sure you can restore your files when needed.

What does basic cybersecurity for solo attorneys include?

Start with reliable backups, multi-factor authentication, automatic updates, endpoint protection, and unique passwords stored in a password manager. You should also have a written plan for responding to a security incident.

Is Microsoft 365 enough to back up a law firm’s data?

Not necessarily. Microsoft 365 includes built-in retention and recovery features, but they have limits. Review those protections against your firm’s recovery needs and consider a separate backup solution if they do not provide enough coverage.