Henry Leo - Cloud Security Architect

Obidiegwu Onyedikachi Henry

Cloud Security Architect

About Me

I'm a Cloud Security Engineer & Architect with a passion for building secure, scalable, and compliant cloud infrastructures. My expertise spans AWS & Azure security, Zero Trust frameworks, and AI-powered threat detectionβ€”blending hands-on technical skills with strategic risk mitigation.

What I Do

  • Design multi-cloud security architectures (AWS + Azure) with IaC (Terraform, CloudFormation)
  • Automate compliance monitoring & threat response using Python, Lambda, and SIEM tools
  • Lead AI-driven security projects, from real-time threat intel pipelines to SOAR integrations
  • Implement Zero Trust principles for enterprise-scale environments

Technical Toolkit

Cloud Platforms

AWS (EC2, IAM, S3, Lambda) Azure Security Google Cloud Kubernetes

Security & Compliance

Zero Trust Architecture SIEM (Splunk, ELK) CIS Benchmarks NIST 800-53

Programming

Python Bash/Shell JavaScipt html/css

DevOps & Automation

Terraform Ansible Docker GitHub Actions

Security Tools

Wireshack Nmap Burp Suite Metasploit

Operating System

Linux Distributions Cloud/Container-Specific OS Windows Operating Systems macOS

Monitoring

CloudWatch Azure Monitor Prometheus Grafana

Latest Articles

Certifications

Cloud Security Lab

Interactive demonstrations of cloud security concepts and attack simulations

IAM Policy Simulator

Test cloud IAM policies against sample API actions to understand access control patterns and least privilege principles.

IAM Policy

Test Actions

Results

Real-time Attack Simulation

Simulate common cloud attack patterns and see how security controls can prevent them.

Zero Trust Architecture

Explore how Zero Trust principles apply to cloud environments with this interactive demo.

Core Principles

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Verify Explicitly

Authenticate and authorize every request based on all available data points

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Least Privilege

Grant just-in-time and just-enough-access with risk-based adaptive policies

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Assume Breach

Minimize blast radius and segment access to prevent lateral movement

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Continuous Monitoring

Real-time analysis of all network traffic and access patterns

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Microsegmentation

Divide networks into secure zones with individual access controls

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Automated Response

Implement AI-driven threat detection and automated remediation

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Policy Enforcement

Consistent security policies across all environments and devices

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Encryption Everywhere

Data encryption in transit and at rest by default

Network Security

Visualize security groups and network ACLs in a cloud environment.

Featured Projects

AWS Security Architecture

AWS Zero Trust Architecture

Designed and implemented a Zero Trust security model for AWS environments using IAM, SCPs, and network segmentation.

AWS IAM Terraform Python
View Details
Threat Detection System

AI-Powered Threat Detection

Developed a machine learning model to detect anomalous behavior in cloud logs with 94% accuracy.

Python AWS Lambda TensorFlow
View Details
Compliance Automation

Compliance Automation Framework

Automated CIS benchmark compliance checks across AWS accounts, reducing audit time by 70%.

AWS Config Python Serverless
View Details

Professional Resume

Client Testimonials

"Henry implemented a comprehensive security framework for our AWS infrastructure that helped us achieve SOC 2 compliance. His expertise in IAM and network security was invaluable."

Client

Annie Usanng

Solutions Architect, Neo Cloud Technologies.

"The threat detection system Henry designed reduced our incident response time by 60%. His ability to explain complex security concepts to our team was exceptional."

Client

Jerry Brown

Director of Security, Neo Cloud Technologies

Get In Touch

Contact Information

Have a project in mind or want to discuss cloud security? Reach out through the form or directly via email.

+2348142795186
Abuja, Nigeria