Managed Browser Security · Browser DLP + AI governance

Control what leaves through the browser tab.

Browser DLP and AI governance, run from the MBCTG AI-powered SOC. For organizations on Microsoft 365 Business Premium or E3 that need to control what leaves through the browser, without an E5 licensing project and without building a security team.

Ask for a pilot scope See how it works →

browser_dlp · policy_events ● on-device inspection

File upload to personal storage ● Blocked

Customer records in ChatGPT prompt ● Redacted

Source code pasted into coding assistant ● Warned

ClickFix clipboard injection ● Blocked

Event metadata to the SOC ● Analyst triage

Illustrative policy events

The gap

The layer your Microsoft license does not cover.

Business Premium and E3 protect the endpoint, but they do not inspect what users upload, paste or type into a browser tab. Files sent to personal storage, customer records entered into ChatGPT, source code pasted into a coding assistant: none of it is inspected by those plans.

The Microsoft answer is the E5 Compliance add-on, built for regulated enterprises that run a data classification program.

What MBCTG delivers

A managed service, not a console you have to watch.

Browser DLP

Content-inspected upload and download control across Chrome and Edge, by site and data type.

AI Governance

Prompts to ChatGPT, Claude and Gemini inspected on-device, with sensitive fields redacted automatically.

Tenant Control

Users are confined to company tenants across Microsoft 365, Google, Slack, GitHub and AI tools.

Threat Defense in the Tab

ClickFix and clipboard-injection attacks blocked before anything reaches the user’s clipboard or Run prompt.

SOC Reporting

Activity feeds into the MBCTG AI-powered SOC for analyst triage and response, or into your own SOC.

Integrated with our AI-powered SOC

Events flow into the MBCTG AI-powered SOC for triage and response, or into your own SOC. Running your SOC with MBCTG is not a prerequisite.

Explore the SOC platform →

How it works

Inspected on the device. Watched from the SOC.

Force-install

A signed browser extension is force-installed on managed Chrome and Edge via Intune, GPO, or your RMM.

Local inspection

All inspection happens on-device. Only policy events and metadata ever leave the endpoint.

Events to Sentinel

Policy events flow into Microsoft Sentinel in the MBCTG SOC, or into your own SOC.

Analyst triage

Our analysts triage alerts and tune policy with you monthly.

In the SOC

What the SOC does with the events.

Detection

Flags sensitive data in AI prompts, risky extensions, ClickFix attempts, and shadow AI tools.

Correlation

Browser events are joined with Defender, Entra, and Intune data to surface unified incidents.

Response

Triggers user notifications and policy adjustments, with monthly management reports.

Secure by default, tuned by us.

Deployment starts with a balanced default policy: warn and redact rather than block, so productivity is not the first casualty. We then tune per department with you: Finance and HR tighter, Engineering and Sales looser. Every exception is documented.

No data classification program required No sensitivity labels No Purview onboarding

Where it fits with your Microsoft 365 licensing.

Business Premium or E3 plus MBCTG Managed Browser Security delivers browser DLP, AI governance, tenant control, monthly reporting and SOC triage in our SOC or yours, including AI prompt redaction and non-Microsoft tenant restriction that the E5 Compliance add-on still lacks.

Who it’s for

Built for teams accountable to someone.

Municipalities & public bodies

Your AI policy, enforced in the browser.

The service turns an AI acceptable-use policy into controls and a record:

Enforced AI acceptable-use policy

Policy that is enforced in the browser, not just signed.

Audit trail

A log of what left managed browsers, and what was blocked, redacted or warned.

Board-ready monthly report

A report you can put in front of council every month.

Deployed through your existing endpoint management. No new tools for staff.

EU organizations

The GDPR angle.

Every AI prompt containing personal data is a processing activity, and usually a transfer. The service gives your DPO what Articles 30 and 32 require:

The record, per event

Which categories of personal data left the browser, to which processor, from which department, and what was stopped.

Deterministic detection

Rule-based classification, not an LLM reading your users’ data. Pseudonymous by default; named attribution is the customer’s choice.

Pairs with MBCTG’s GDPR, NIS2 and Cyber Resilience Act consulting.

The GDPR angle, in full →

Onboarding

The plan: scope to fleet rollout in four weeks.

Timing depends on your device management and change windows.

Week 1

Scope, policy workshop, pilot group selected, browser policy prepared.

Week 2

Pilot deployment to 20–50 users in warn-and-redact mode, Sentinel connector live, first alerts triaged.

Week 3

Policy tuning per department, exceptions documented, management report template agreed.

Week 4

Fleet rollout, SOC runbooks finalized, monthly review cadence starts.

Browser security, integrated with the SOC you choose.

Run it inside the MBCTG AI-powered SOC, or feed events to your own. Ask us for a pilot scope.

Ask for a pilot scope

What happens next

Tell us your Microsoft 365 plan, how you manage devices (Intune, GPO or an RMM) and roughly how many users.
We reply to scope a pilot for 20 to 50 users.
The pilot starts in warn-and-redact mode while you and our analysts agree the policy.