Enterprise Cloud Security & Architecture Experience

Saleem Yousaf has contributed to a wide range of enterprise cloud, cyber security and architecture initiatives across public sector, regulated and large-scale enterprise environments.

His experience spans cloud transformation, security architecture, governance, Zero Trust, AI security and operational resilience across AWS and Azure platforms.

The focus throughout these engagements has been on delivering secure, scalable and operationally practical architectures aligned with modern enterprise and regulatory requirements.
 

Core Areas of Experience

Cloud Security Architecture

Designing and reviewing secure cloud architectures across AWS and Azure environments, including:

• Secure landing zones
• Identity & access management
• Network segmentation
• Cloud-native security controls
• Platform security assurance
• Secure hybrid connectivity
• Enterprise cloud governance

Security Architecture & Assurance

Supporting organisations with security architecture reviews, governance activities and security assurance across enterprise transformation programmes.

This includes:

• Security-by-Design implementation
• STRIDE threat modelling
• Architecture risk reviews
• Security control assessment
• Secure solution design
• Regulatory and governance alignment

Zero Trust & Identity Security

Applying Zero Trust principles across enterprise environments with a focus on:

• Identity-centric security
• Conditional access strategies
• Privileged access management
• Secure remote access
• Device and workload trust models
• Enterprise segmentation strategies

AI Governance & Emerging Technology Security

Supporting organisations with secure adoption of modern AI capabilities through:

• AI governance frameworks
• AI risk management
• Data governance considerations
• Secure AI integration approaches
• AI security strategy
• Responsible AI security principles

OT Security & Network Segmentation

Providing security architecture guidance around operational technology and enterprise network segmentation including:

• Secure OT/IT separation
• Network zoning principles
• Operational resilience considerations
• Infrastructure security architecture
• Segmentation strategy design