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NetSentinel v1.9.99

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@github-actions github-actions released this 11 Jun 09:13
· 108 commits to main since this release
v1.9.99
1612d3a

Security & Verification

Every release is signed and checksummed. Verify before running.

Check Result
VirusTotal scan aHR0cHM6Ly9n…
SHA256 checksums SHA256SUMS.txt

Verify the SHA256 checksum (Windows):

$expected = (Get-Content SHA256SUMS.txt | Select-String 'NetSentinel-Setup').ToString().Split(' ')[0]
$actual   = (Get-FileHash 'NetSentinel-Setup-1.9.99.exe' -Algorithm SHA256).Hash.ToLower()
if ($expected -eq $actual) { '✅ OK' } else { '❌ MISMATCH' }

Verify the cosign signature (Windows installer):

cosign verify-blob \
  --bundle NetSentinel-Setup-1.9.99.exe.bundle \
  --certificate-identity-regexp "https://github.com/ossianericson/netsentinel/.*" \
  --certificate-oidc-issuer "https://token.actions.githubusercontent.com" \
  NetSentinel-Setup-1.9.99.exe

Verify the cosign signature (MSIX):

cosign verify-blob \
  --bundle NetSentinel-1.9.99.msix.bundle \
  --certificate-identity-regexp "https://github.com/ossianericson/netsentinel/.*" \
  --certificate-oidc-issuer "https://token.actions.githubusercontent.com" \
  NetSentinel-1.9.99.msix

NetSentinel v1.9.99

v1.9.99

Fixed

  • ui/header.py: snap-layout maximize button no longer crashes with RPC_E_WRONG_THREAD (0x8001010d) when a native file dialog is open — _toggle_maximize() is now invoked via QMetaObject.invokeMethod with QueuedConnection so it always runs on the Qt main thread
  • app.py: tplinkrouterc6u (Deco hardware plugin dep) is now pre-imported on the main STA thread before any background workers start — eliminates RPC_E_WRONG_THREAD crash loop on app restart after a wild chaos run
  • tools/monkey_test.py: raised _UNRESPONSIVE_SECS from 20 s to 45 s — "Update Feeds" on Threat Intel page takes ~26 s on a slow connection; the 20 s threshold caused false-positive test terminations
  • Navigation animations and live chart redraws: eliminated a linear memory accumulation where old FuncAnimation / Line2D objects were never released between redraws

Recommended install

winget install NetSentinel.NetSentinel

Or download manually:

Platform File Notes
Windows NetSentinel-Setup-*.exe Installer — adds to Start Menu + PATH. Use winget (above) instead if possible.
Windows NetSentinel-svc.exe Background Windows service (not in winget).
macOS NetSentinel-macOS.zip GUI — unzip, right-click → Open.
macOS NetSentinel-cli-macOS Headless CLI.
Linux NetSentinel GUI — chmod +x NetSentinel && sudo ./NetSentinel
Linux NetSentinel-cli-linux Headless CLI.

What it does

One tool that replaces a drawer full of network utilities:

  • Rogue device fingerprinting with curated OUI registry (Google, TP-Link, Apple, Amazon, Samsung, LG, PlayStation, Nintendo, Xbox, Roku, Netgear, Asus)
  • STP/BPDU rogue Root Bridge detection
  • Broadcast & multicast storm analysis
  • IoT Behavioral Baseline — learns normal device traffic, alerts on deviations
  • Root Cause Correlator — distinguishes ISP fault from local network fault
  • Network Grade (A–F) across 8 dimensions — uptime, latency, jitter, DNS, speed, safety, STP, storm
  • ISP Accountability Report — HTML export with MTR hop table and outage log for support tickets
  • How-to-Fix context menus on every scan result
  • Hidden SSID and co-channel WiFi interference detection
  • Live ping + DNS latency correlation
  • On-demand diagnostics: speed test, DNS leak, traceroute, public IP
  • Long-term background connectivity logger with stability scoring
  • TCP port scanner, OS fingerprinter, CVE lookup, MTR, and more
  • HTML, JSON, CSV, Nmap XML report export
Assets 12
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