SierraNet is a powerful Mac-native network analysis and security intelligence tool. Monitor traffic, scan for vulnerabilities, map your topology, and detect threats — all from one beautiful interface.
Planned Features
Auto-discover every device on your network and visualize the full topology in real-time. See exactly what's connected and how.
Monitor bandwidth usage per device and per app. Identify what's eating your network, spot anomalies, and track usage patterns over time.
Scan your network for open ports, weak configurations, outdated firmware, and known CVEs. Get actionable fix recommendations.
Real-time alerts when unknown devices join your network, suspicious traffic patterns emerge, or potential attacks are detected.
See every DNS query and HTTP request leaving your network. Identify tracking domains, ad servers, and suspicious outbound connections.
Generate comprehensive PDF reports of your network security posture. Perfect for audits, documentation, or sharing with IT teams.
Continuous monitoring of connection quality, jitter, packet loss, and throughput. Historical graphs show performance trends over days and weeks.
Scan nearby WiFi networks, analyze channel congestion, signal strength heat mapping, and get optimal channel recommendations for your router.
Verify TLS/SSL configurations across your network services. Detect weak ciphers, expired certificates, and protocol downgrade vulnerabilities.
SierraNet captures and decodes network packets in real-time, giving you Wireshark-level visibility in a modern, usable interface.
Every byte, decoded and searchable
Cross-reference your network activity against known threat databases and get instant alerts on suspicious connections.
Know where your traffic goes
SierraNet goes beyond simple IP/MAC listing. It fingerprints every device to identify make, model, OS version, and running services.
Make, model, OS, and services
Everything runs locally on your Mac. No cloud dependencies, no subscriptions, no data leaving your machine.
SierraNet is currently in development. Drop your email and we'll notify you when it's ready.
Notify Me at Launch