Microsoft has introduced Microsoft 365 E7, the first new enterprise licence tier since E5 and a key part of what the company calls its Frontier Suite built on intelligence and trust. [Microsoft, Introducing the First Frontier Suite built on Intelligence + Trust, 9 March 2026]
Microsoft has introduced Microsoft 365 E7, the first new enterprise licence tier since E5 and a key part of what the company calls its Frontier Suite built on intelligence and trust. The new plan is due to launch on 1 May 2026 at $99 per user per month, with a without-Teams price of about $90.45 per user per month.
For organisations already licensing E5 alongside Copilot and Entra add-ons, the new tier effectively consolidates capabilities that many enterprises previously purchased separately [James Marshall, 2026].
While this may appear to be a licensing update, it actually signals a much bigger shift. Microsoft is preparing organisations for a future where AI agents, copilots and human employees operate together across everyday business workflows.
“Microsoft 365 E7 reflects a major shift in how organisations will deploy AI. Platforms like E7 bring together productivity, identity and security in a way that allows organisations to scale AI safely. Only Microsoft leads in both security and AI”
- Ben Harding, Microsoft Alliance Director, CyberOne
For security leaders, this raises an immediate question:
How do you govern, secure and monitor AI systems operating across your business?
From AI Experimentation to Operational AI
Over the past year, many organisations have experimented with generative AI through pilots, Copilot trials and isolated automation projects.
Microsoft’s vision for the Frontier Suite marks the next phase: operational AI.
Instead of running isolated projects, organisations will begin embedding AI directly into their day-to-day operations. Microsoft describes this transition as Frontier Transformation, where businesses move from experimentation to delivering measurable outcomes powered by AI.
Platforms such as Microsoft 365 E7 are designed not only to deliver AI capability, but also to provide the governance, identity controls and security framework required to operate AI systems at enterprise scale. [James Marshall, 2026]
However, operational AI introduces new risks. AI systems interact with data, applications and users across the organisation. Without the right controls, they can create new security gaps and governance challenges. [Microsoft,Introducing the First Frontier Suite built on Intelligence + Trust - 9 March 2026]
What Microsoft 365 E7 includes
Microsoft 365 E7 is designed as a unified platform that brings together productivity, AI and enterprise security capabilities.
The suite includes:
Microsoft 365 E5
The full enterprise productivity and security platform, including Defender security capabilities and Microsoft Purview compliance tools.
Microsoft 365 Copilot
AI assistance is embedded across Microsoft 365 applications, including Word, Excel, Outlook and Teams.
Microsoft Agent 365
A new control layer designed to manage, observe and secure AI agents across the organisation.
Microsoft Entra Suite
Advanced identity protection and governance for both human users and non-human identities.
Expanded Security and Compliance Capabilities
Additional protections across Microsoft Defender, Microsoft Purview and Microsoft Intune.
By combining these capabilities, E7 aims to provide organisations with the foundation needed to deploy AI securely while maintaining governance and control.
Work IQ: The Intelligence Layer Behind AI Agents
One of the core technologies behind the Frontier Suite is Work IQ, the intelligence layer that allows AI systems to understand how work flows across an organisation.
Work IQ analyses signals from Microsoft 365 services such as Outlook, Teams, SharePoint and OneDrive to understand relationships between people, projects and information. This allows AI assistants and agents to operate with far greater contextual awareness.
Industry analysts note that this context is critical. AI models alone cannot understand the structure of an organisation. Work IQ helps bridge that gap by providing the operational context required for enterprise AI systems [Constellation Research, Microsoft launches new E7 suite to integrate AI agents with Work IQ, 2026].
AI agents are Becoming Digital Workers
Perhaps the most significant element of the E7 launch is Microsoft Agent 365, which introduces governance and management for AI agents.
AI agents are increasingly capable of performing tasks such as:
- Analyisng large volumes of business data
- Coordinating workflows across applications
- Generating reports and insights
- Supporting operational processes
As these systems become more capable, organisations may deploy hundreds or even thousands of AI agents across departments.
Agent 365 provides the central control plane for managing these digital workers, allowing IT and security teams to observe behaviour, apply policies and maintain oversight [Microsoft, Introducing the First Frontier Suite Built on Intelligence + Trust, 9 March 2026].
Identity as the Control Plane for AI Security
As AI agents become more autonomous, identity becomes the foundation of AI security.
AI agents require many of the same controls as human users:
- Authentication and identity management
- Access permissions
- Conditional access policies
- Monitoring and audit logging
- Lifecycle governance
This is why the Microsoft Entra Suite plays a central role within E7. It allows organisations to manage both human users and AI agents within the same identity framework, applying Zero Trust principles across the environment.
Without these controls, organisations risk creating large numbers of automated systems with unrestricted access to sensitive data and business systems.
Why Security Must Lead AI Adoption
For many organisations, the biggest challenge will not be deploying AI tools. It will be governing them securely.
As AI agents gain access to corporate systems, data and workflows, security teams must address critical questions:
- Which data can AI systems access?
- How are AI identities authenticated and governed?
- How is AI behaviour monitored and audited?
- How do organisations detect misuse or compromise?
This is where security partners and managed security services become critical.
“AI agents are quickly becoming a new class of digital worker. The challenge for organisations isn’t simply enabling AI capability, it’s governing those identities, controlling access to business data and maintaining visibility of what those AI agents are doing. Without strong identity governance and continuous monitoring, particularly around Non-Human Identities (NHIs) organisations risk introducing powerful automation without the security oversight to match.”
- Luke Elston, Microsoft Practice Director, CyberOne
At CyberOne, we see AI adoption as a natural extension of the Zero Trust and identity-first security model. Organisations adopting platforms such as Microsoft 365 E7 need strong governance frameworks, identity controls and continuous monitoring to ensure AI systems operate safely.
By combining Microsoft’s security ecosystem with managed detection and response, organisations can deploy AI capabilities with confidence while maintaining visibility and control.