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Ozessa

We build and manage reliable data systems inside your Microsoft Fabric workspace. You own everything.

Corporate Entity

Ozessa is a trading name of OZESSA LTD.
Company No. 17120532 (England & Wales)

Registered Office:
167-169 Great Portland Street
5th Floor
London, W1W 5PF

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Insights
Management Standard
Implementing Zero-Trust Data Access
Owned by you. Built for truth.

Implementing Zero-Trust Data Access

Securing the OneLake without slowing down the business.

Read AnalysisBook a consultation
FABRICENGINE
ERP
CRM
API
SQL
IoT
XLS
DeploymentInside your Microsoft tenant
Data Ownership100% yours
Lock-inNone - you keep everything
Built on Microsoft FabricEnterprise-grade architecture
Operational Depth
Executive Summary

Internal data leaks are more common than external breaches.

Over-privileged users create a massive "Blast Radius" for error.

Legacy security models are too slow for modern data velocity.

Read Time
15 MIN READ
Authority
Management Standard
Tier
Implementation Protocol
KEY FACTS
FACT_01

Zero-Trust reduces data breach impact by 45%.

FACT_02

Just-in-Time (JIT) access reduces the permanent attack surface.

FACT_03

Fabric Service Principals require comprehensive gating for security.

Definition

What is Zero-Trust Data?

A security framework where no user or system is trusted by default, and every data request must be verified and authorized based on least-privilege.
Problem analysis
A. Symptom

Visible Signal

Every analyst has "Admin" access to the production lake.

B. Business Impact

Consequence

High risk of accidental data deletion or PII exposure.

C. Hidden Failure

Architecture Flaw

Relying on "Perimeter" security instead of "Object" security.

Root cause

Security in a Lakehouse must be granular. Access should be granted at the row and column level, tied to the user's current task, not their job title.

Our solution

The Reliability Engine Response

Our architecture mandates a reliability-first approach, injecting comprehensive markers and circuit breakers into the core transformation logic.

1

Automated "Least-Privilege" access workflows.

2

Implementing OLS (Object-Level Security) in Fabric.

3

Real-time auditing of Service Principal activities.

Business impact
N/A
Time Recovered
Risk Mitigation
Cost Mitigation
Systemic Security
Risk Exposure
Absolute
Metric Accuracy
Technical Analysis

Ozessa hardens your data estate against the biggest threat: internal accidental exposure. We provide the Zero-Trust Data blueprints for Microsoft Fabric, leveraging Object-Level Security (OLS).

KEY TAKEAWAYS
  • ●Never trust, always verify every data request.
  • ●Granular security is the only defense against internal drift.
KEY DATA POINTS
Metric: 45% Risk Reduction
Architecture: Zero-Trust OLS
On this page
  • Executive Summary
  • Key Facts
  • Definition
  • Problem analysis
  • Root Cause
  • Our Solution
  • Business Impact
  • Technical Analysis
  • Key Takeaways
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Ready to fix your data?

Stop spending weekends reconciling spreadsheets. Let us build a reliable data system you own - inside your own Microsoft workspace.

DeploymentInside your Microsoft tenant
Data ownership100% yours
Lock-inNone - you keep everything
Built on Microsoft Fabric
Enterprise-grade architecture
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