Your internal IT team keeps things running smoothly at your firm. But as your company grows and technology gets more complex, cybersecurity threats multiply. 

Small IT teams are being asked to be experts in multiple areas while still handling day-to-day support. Something usually has to give - and when it’s cybersecurity, there can be serious consequences for the firm. 

According to our 2026 Survey on Law Firm Technology, 28% of firms cite cybersecurity as their top IT priority, yet 75% have experienced phishing attacks. 

Enter co-managed IT services, which extend and elevate your internal IT team by covering resource gaps and taking on high-expertise initiatives so your IT team can stay focused on the important tasks. 

In this article, we will dive into the challenges many firms are currently facing in their security and the benefits of co-managed IT services, particularly for the cybersecurity of your law firm.

Key Takeaways:

• Law firms are high-value cyber targets handling client data, finances, and legal documents.

• Co-managed IT bridges the gap between costly in-house security teams and fully outsourced IT, giving firms expert oversight without losing control.

• Human error, AI misuse, and reactive IT posture are the top vulnerabilities; co-managed IT addresses all three through education, governance, and proactive monitoring.

• Small and midsize firms benefit most by gaining enterprise-level security capabilities on a fractional basis, scaled to firm size and budget.

Cybersecurity Challenges Facing Law Firms

Businesses are increasingly reporting cyber breaches that are resulting in costly consequences. Law firms, in particular, are high-value targets given their access to client data, financial transactions, and sensitive legal documents.

According to our 2026 Survey on Law Firm Technology, the top threats law firms are concerned about are phishing (75%), email compromise (67%), human error (74%), and data breaches (48%).

Additionally, our respondents reported that AI adoption rates have skyrocketed to 92%, yet only 63% have governance in place, and only 41% have reported offering AI training. Without these guardrails, this leaves firms open to cyber threats and compliance vulnerabilities.

These aren't threats that a small internal IT team has time to adequately address in addition to everything else they're doing. They require dedicated, around-the-clock expertise and proactive measures, which is exactly the gap co-managed IT fills. 

What are Co-Managed IT Services?

Co-managed IT is a shared-responsibility model where an external partner works alongside your internal IT team to empower them. Your team continues to own the day-to-day, while your partner takes on specific functions such as 24/7 monitoring, patch management, or Microsoft 365 governance.

Co-managed IT services let your team retain visibility and control while choosing only the services they need. The model adapts to where your team needs help the most, whether that's after-hours coverage, specialized security expertise, or offloading time-consuming maintenance work.

Security Benefits of Co-Managed IT Services

When your IT team is stretched thin, it creates both gaps in your security and employee burnout, which only exacerbates the issue. That’s why many firms are turning to co-managed IT services to support their IT team.

Our 2026 Survey on Law Firm Technology showed that 38% of law firms use co-managed IT services. 

Here are a few of the main reasons to leverage co-managed IT services to help maintain cybersecurity for your law firm.

24/7 Monitoring

Co-managed IT provides around-the-clock threat monitoring without the overhead of a full-time, in-house security team. Firms gain SOC-level capabilities without adding headcount.

Additionally, they can monitor your backup environment, flag issues, and perform tests to ensure your data is protected and recoverable.

Layered Security

A strong co-managed IT partner gives you everything you need in one:

• Multi-factor authentication (MFA)

• Endpoint protection

• Email filtering

• DNS security

All integrated and managed for you.

Structured Staff Training 

One of the leading threat vectors is human error, from those using weak passwords to accidentally clicking a malware link. 

A qualified managed service provider can help you train your employees on threats and run phishing simulations. Threats are always evolving, so it is important that your training does too.

Additionally, as tools are implementing AI and firms are leveraging it, it's important to create AI Governance, and your employees should know how to use these tools safely.

Proactive IT Management

Rather than waiting for problems to arise, co-managed IT includes proactive risk assessments and cyber insurance alignment to identify threats and mitigate vulnerabilities. 

Your partner should also help you develop a cyber breach response plan so that if anything goes wrong, your employees know exactly how to react. Additionally, they will be doing continuous patch management to reduce security exposure. 

Why SMBs Choose Co-Managed IT Services

Small firms are often disproportionately targeted as they are known to have valuable data but often lack the resources to defend it effectively. For small firms, building a fully in-house IT team is often cost-prohibitive. Budget constraints mean understaffed teams and security gaps.

Larger firms tend to prefer a hands-off approach and lean towards fully outsourcing their IT with minimal or no internal IT. 

Co-managed IT support offers a middle ground with shared IT responsibility. It is ideal for those who already have an internal team but just want to support them, not replace them. 

It gives small and midsize firms access to senior-level security expertise on a fractional basis, something most can't justify as a full-time hire. Plus, this model can scale as the firm grows, with no fixed headcount constraints or learning curves, while maintaining the control that many small companies enjoy.

What Co-Managed IT Looks Like for Cybersecurity for Law Firms

With co-managed IT services, you get a shared responsibility model. Your MSP handles security oversight, so your internal team can focus on the day-to-day. 

Your partner can provide customized support, such as: 

• Infrastructure Monitoring and Maintenance — Proactive monitoring and issue remediation keep systems stable, with all updates and maintenance performed outside business hours to avoid disruption.

• Patch Management — Managed patching across servers and endpoints, Windows, Mac, and applications, keeping your environment current, protected, and consistently maintained.

• Managed Detection and Response — 24/7 threat monitoring combining threat hunting with behavioral and identity-based analysis, with automated response and real-time alerts to contain risk fast.

• Backup and Business Continuity — Continuous backup monitoring, proactive issue remediation, and scheduled test restores ensure your data is protected and recoverable when it matters most.

• Flex Professional Services — On-demand access to professional services and support expertise, accelerating security issue resolution and project outcomes without adding headcount.

• M365 Governance — Structured management across M365 and Azure environments, covering licensing optimization, policy management, visibility, and security oversight.

• IT Enablement — A secure, tailored toolset, ticketing, monitoring dashboards, remote endpoint management, and documentation platforms, giving your team full transparency and control.

You maintain control while your partner fills the gaps.

Choosing the Right Co-Managed IT Partner

While there are many benefits to an IT partner, not all are equal. So how can you be sure to get a co-managed IT partner that will help, not hinder? 

Here are some criteria to help you choose the right partner.

Legal Industry Expertise

Check if they have the legal industry expertise and compliance knowledge needed to keep your firm safe. Do they understand your practice management software or the client confidentiality standards your firm is held to? 

For such a regulated industry, this knowledge is essential to long-term success. 

Proactive Posture With Clear SLAs

You should never be stuck wondering when you’ll hear back from your partner. When it comes to a big IT company that has thousands of clients, you may slip through the cracks. 

Make sure they have clearly defined response SLAs and scheduled IT reviews, not just reactive support when a problem arises. 

Actionable Reporting 

Good reporting shows you data. Great reporting shows your managing partners what actionable steps they can take to make their IT better. 

Can they show your IT infrastructure’s health and threats in a way you understand?

References From Similar Firms

As you know, peer validation matters. Make sure they can show you references or case studies of other similar firms. 

Protect The Cybersecurity of Your Law Firm

Is your IT team stretched too thin? Are cybersecurity issues continuing to pop up? Our Edge Co-Managed IT Services enhance your existing IT team by providing tools and processes to ensure your IT remains secure.

We have specialized in IT solutions for law firms for over 20 years and know how to keep your IT not only secure but also compliant. Plus, our clients receive regular, comprehensive reporting providing metrics and visibility into the company’s IT systems and infrastructure. 

Schedule a conversation with our team today to start supporting your IT team today.