jbhoorasingh

jbhoorasingh / aws-vpc-flow-logs-visualizer

Public

Visualize and analyze AWS VPC Flow Logs with correlated sessions, advanced filtering, topology mapping, and firewall rule simulation

aws flowlogs networking vpc vpc-networking
14
0
100% credibility
Found Mar 05, 2026 at 14 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
JavaScript
AI Summary

A web-based visualizer for AWS VPC flow logs that correlates bidirectional traffic, enriches IP metadata, groups networks, displays topology graphs, and suggests firewall rules.

How It Works

1
🔍 Discover VPC Flow Visualizer

You find a free tool on GitHub that turns messy network traffic logs into clear pictures and insights.

2
🚀 Launch the app

Click to run it on your computer using simple containers, no coding needed.

3
✨ Load sample traffic

Add demo logs with one command to instantly see real-looking graphs and data.

4
Upload your logs
📤
Upload real logs

Securely add your AWS traffic files for custom analysis.

🔍
Explore demo

Play with sample data to learn the maps and tools.

5
📊 Explore dashboard

View colorful graphs of traffic flows, assets, and relationships between services.

6
🛡️ Test firewall rules

Simulate rules on your traffic to spot gaps and get smart suggestions.

✅ Master your network

You now see exactly what's talking to what, with ideas to lock it down safely.

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Star Growth

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AI-Generated Review

What is aws-vpc-flow-logs-visualizer?

This full-stack app lets you upload AWS VPC flow logs to collect, store, process, visualize, and analyze the data with correlated client-server sessions. It enriches IPs with metadata, groups them into VPC/container networks, and renders topology as interactive bubble mesh graphs using JavaScript and React on the frontend with Django backend. You get dashboards for traffic summaries, advanced filtering on flows, raw log tables, and a firewall rule simulator that suggests rules from observed patterns.

Why is it gaining traction?

It stands out with one-command Docker deploys from GHCR, demo data seeding for instant testing, and API endpoints for bulk uploads with auto-correlation—no ETL pipelines needed. Advanced filtering handles CIDR, ports, protocols (like icmp/tcp), and asset tags; the mesh view zooms into provider-consumer relationships. Firewall sim visualizes rule impacts on real traffic, saving hours of manual what-if analysis.

Who should use this?

AWS network engineers debugging connectivity issues, SecOps teams auditing firewall gaps from flow logs, or SREs mapping microservices topology in hybrid VPC/K8s setups. Ideal for folks tired of grep/export-to-Power BI workflows wanting quick, correlated insights without spinning up Athena or Grafana.

Verdict

Solid starter for local VPC flow analysis—spin it up in minutes with docker compose and seed demo data to evaluate. Low 14 stars and 1.0% credibility score reflect early maturity and non-commercial license, but strong docs and tests make it worth forking for internal tools.

(198 words)

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