Cyber Security Case Studies & Results | Libertad Overview

Case Studies

This portfolio showcases selected security and technology advisory projects delivered globally between 2016–2026, highlighting expertise in cloud security, governance and risk management across multiple industries.

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Cloud Migration
Cloud Security Assurance
Cloud Security Review
Enterprise Security Architecture & Governance
Pentesting
Phishing Simulation
Technical Due Diligence

Cloud Platform Migration & Security Config

Lead Migration Architect for a security-first migration from Microsoft 365 to Google Workspace for a South African renewable energy company - under 100 users and 4.53TB of data migrated to a clean cloud-native environment

Azure Cloud Security Audit PFMA Entity

Specialist cloud security contractor on an independent audit for a PFMA-regulated public entity. Covered the Microsoft Azure environment hosting migrated ERP and learner management systems.

M365 Hardening & Phishing Simulation

Lead Security Consultant for a German automotive services group following invoice phishing incidents. Responsible for technical assessment, controlled phishing simulation, M365 hardening, and GDPR-compliant delivery.

Pentest Framework for Tier-1 African Banking Group

Discover how a lead-architected pentesting framework helped a major bank orchestrate multi-regional regulatory compliance and vulnerability management.

Microsoft 365 Zero Trust Modernisation

Consolidating security vendors and implementing identity-driven defense for a modern workforce.

Bank Application Security Assessment

Hardening critical financial infrastructure through aws cloud config review, threat modeling and attack path analysis.

Technical Due Diligence for Insurance Acquisition

Technical Due Diligence for the Insurance Sector performed a critical 10-day IT and cyber risk assessment for a brokerage acquisition.