network-firewall

This repository demonstrates a scalable, segregated, secured AWS network hub for multi-account organizations using Terraform.

IP and Domain Groups for Netpatch Firewall

Terraform module for AWS Network Firewall

Terraform module to create AWS Network Firewall resources 🇺🇦

Documentation of Tech we encounter

Terraform module to provision and manage AWS Network Firewall resources

Deploy a firewall that should allow or drop traffic based on customisable rules

Scaling and extending the network security of a multi-account Control Tower architecture

Simulates a network firewall to compare performance of different configurations of Packet Producers and Consumers

On-device Android DNS firewall and ad-blocking engine powered by LocalVpnService and Capacitor.

This Guidance demonstrates how to automate the deployment of centralized network security infrastructure that inspects and filters traffic across multiple cloud environments

Egress-filtered VPC for a fintech after an exfiltration scare: AWS Network Firewall domain allowlist, security groups and NACLs in depth, and every flow logged. Allowed domain returns 200; a non-allowlisted domain is dropped and shows in the firewall's own logs. Torn down to $0.

Hub-and-spoke network with AWS Network Firewall + Transit Gateway — Suricata IPS rules, KMS-encrypted logs, one terraform apply

Transit Gateway hub-and-spoke networking with PrivateLink, hybrid DNS, and egress firewall

Hub-and-spoke on AWS: Transit Gateway, centralized egress through Network Firewall, private EKS with IRSA, keyless CI via GitHub OIDC

Sample: AWS Transit Gateway Policy-Based Routing — selective firewall inspection for sources in the same VPC

Enterprise AWS global transit network — Transit Gateway hub-and-spoke, BGP dynamic routing with dual IPSec tunnels, centralized Network Firewall with IDS/IPS, and Route 53 hybrid DNS. Built with Terraform.

Terraform project for AWS Network Firewall with multi-AZ routing, domain-based egress filtering, CloudWatch logging, and GitHub Actions validation.

AWS Network Firewall Terraform module with stateful/stateless rule groups, Suricata rules, domain filtering, and centralized inspection