For years, advanced AI tools and enterprise‑level data protection and security have been out of reach for smaller law firms. That’s changing. Microsoft has introduced licensing updates that make Microsoft 365 Copilot and Microsoft Purview available to firms with up to 300 users — all on Microsoft 365 Business Premium.
This is a game‑changer for SME law firms wanting to innovate without compromising client confidentiality or compliance.
What’s Changed for firms with up to 300 users?
Until recently, firms needed to buy costly
E3/E5 licences
to access Microsoft’s most powerful compliance and AI tools. Now, if you’re already on – or upgrade to – a significantly lower-cost
Business Premium license (
which includes
Purview
and
Defender
for enterprise level governance, compliance, and data protection
).
You can then make the most of the growing range of AI applications
with potential to radically improve productivity when implemented and rolled out effectively.
You can currently get a
25% promotional discount
for a 365 Business Premium AND 365 Copilot Business bundle. Well worth taking!
We recommend
Business Premium
and
Teams Premium
alongside
Copilot 365
and/or other legal-specific tools
with the benefits and potential readily justifying the investment – backed up with an affordable, effective route to enterprise‑grade security and AI governance. If you are considering AI or looking to upgrade your data management, security and cyber protection, now will be the best time to do it.
��We can help you put these tools in place and work with you on the Strategy, IT Framework, Plans, Policies, Training and Procedures needed to make AI work for you.
What these tools unlock for your firm .. to let you get started:
-
Purview Suite with AI data protection
gives you a similar level of data security, compliance, and monitoring as the largest firms – without the complexity or cost. Including tools for data loss prevention (DLP), sensitivity labelling, auditing, and insider risk management. Also the new AI data protection features like DSPM for AI which is critical to effective AI adoption in practice – it helps monitor and secure sensitive data in AI workflows.
-
Microsoft Defender for Business
gives SMEs enterprise-grade endpoint security comparable to large firms—without the complexity or extra cost. Included in Microsoft 365 Business Premium, it offers next-generation antivirus, endpoint detection and response (EDR), automated investigation and remediation, plus attack surface reduction to combat ransomware, malware, and phishing across Windows, macOS, iOS, and Android devices. Its AI-powered features like automatic attack disruption and vulnerability management enable simplified, wizard-driven setup ideal for legal practices securing client data during AI adoption.
-
Microsoft 365 Copilot
brings together secure, advanced AI features across Word, Outlook, Teams, Excel, and PowerPoint in a single, seamless experience. Using your firm’s own data securely, and with legal-specific controls. All at a price point designed for firms with up to 300 users
-
Activate one-click policies to protect client data
, monitor AI usage, and meet regulatory requirements
-
Benefit from simplified licensing,
free trials, and seamless integration with your existing Microsoft 365 environment
Why are Purview and these new AI data protection features important for law firms?
As AI becomes part of daily legal work, it’s vital to know exactly where your client data is, how it’s being used, and that nothing confidential is slipping through the cracks. Purview and its new AI-focused protections give you:
-
Visibility
:
See who is using otherwise untraceable AI tools (like Copilot, ChatGPT and an array of other legal and non-legal tools) and how they interact with your firm’s documents and emails.
-
Control
:
Set clear boundaries to ensure that sensitive information is only accessed by the right people and never leaves your secure environment.
-
Compliance
:
Meet SRA, GDPR, and client requirements with automated monitoring and reporting – without extra admin burden.
-
Peace of mind
:
Know that your firm is protected against accidental data leaks or misuse as you adopt new AI-powered ways of working.
At Carton & Co, we help law firms move from informal AI experimentation to a structured, strategic approach—balancing innovation with risk, and giving your teams the confidence to use AI safely.
Would you value a conversation about:
-
How to upgrade to Business Premium and activate Purview Suite
-
What effective AI oversight looks like for SME law firm leaders
-
How to ensure your firm’s policy is practical, not just theoretical
-
Ways to build engagement and confidence across your teams
Get in touch to find out about these new options and how they can help your firm build confidence in innovative use of technology, protect your clients, prevent security breaches, track use of and unlock the full value of AI. Also with easier administration without an enterprise level price tag.
Contact:
Allan Carton
Email:
Mobile: 07779 653105
Book a free appointment here >>
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