WARUNI BAHAR

Practical network security project demonstrating Fortinet FortiGate firewall configuration, security policy design and protected network segmentation across LAN, WAN and DMZ zones. Includes documented architecture decisions, proof-of-concept implementations, traffic control rules, and a video walkthrough showing security controls, policy enforcement and blocked-versus-allowed scenarios in action.

Hands-on AWS security implementation covering IAM users, groups, roles and permission boundaries, VPC security design, security groups and least-privilege access control. Focused on securing cloud workloads through network protection, encrypted storage, credential management and audit logging, while applying AWS security best practices across realistic deployment and incident-response scenarios.

Scenario-based AWS implementation focused on VPCs, public and private subnets, route tables, internet and NAT gateways, and secure network segmentation. Emphasises practical cloud networking, traffic flow control, defence-in-depth infrastructure design, and clear deployment documentation covering IP planning, connectivity paths, security groups and hardened administrator access.

AWS-focused architecture exercise combining foundational cloud concepts with practical deployment choices across compute, storage, high availability, monitoring and administration. Demonstrates secure design thinking, right-sized service selection, resilience planning and cost-aware decisions, backed by written justification of trade-offs, security considerations and recommended AWS service configurations.

Azure project work covering virtual machines, storage accounts, virtual networks, network security groups and secure resource management. Demonstrates practical Azure service administration, role-based access, resource tagging and cloud infrastructure fundamentals through guided implementation tasks, alongside documented configuration steps, verification screenshots and lessons learned from hardening a multi-resource Azure environment.

Azure administration project focused on user and identity management, resource provisioning, activity monitoring, governance policies and operational oversight. Highlights practical cloud administration activities aligned with secure, well-governed public cloud environments, including role assignments, access reviews, cost visibility, alerting and documented procedures for maintaining a healthy production-ready Azure tenant.