Network Architecture & Security

Engineering Secure & Resilient Connectivity

I design and manage secure network infrastructures built for high availability and deep visibility. My expertise includes advanced IP subnetting for segmentation, encrypted site-to-site tunneling (IPsec), and sophisticated traffic analysis to detect and mitigate network-layer threats.

Primary Solutions: Enterprise VPN Engineering · Network Traffic Analysis · DNS Security & Troubleshooting

Connectivity: Enterprise IPsec VPN Resolution

Advanced diagnostics and repair of site-to-site encrypted tunnels to maintain secure business-to-business communications.

Critical Infrastructure: DNS Failure Root Cause Analysis

Investigation of Port 53 failures and DNS outages to restore service and prevent future downtime.

Defense: Network-Layer Attack Analysis

Post-incident traffic analysis to identify attack patterns and harden network boundaries against lateral movement.

Design: Secure Network Segmentation & Subnetting

Logical network design to reduce the attack surface and optimize traffic flow through professional subnetting.


Verified Operational Solutions – Video Case Studies

Perimeter Defense – Firewall Configuration

Domain Security – Secure Identity Onboarding

Physical Layer – Hardware Deployment & Validation

Optimize Your Network Resilience

Facing persistent DNS issues or need a secure VPN for your remote team? I offer specialized network diagnostics and architectural design services.

Get a Networking Consultation