port-monitoring

Local-first service attribution, stale development server detection, AI runtime health monitoring, and open-weight model capacity planning.

KPots is a simple honeypots system to capture and log traffic to specified ports. Requires Netcat for monitoring and IPTables for banning. Requires dig for filtering out your own ip address. (Note: I will be adding alternatives in a later realease, but for now, just install dig.)

A simple configurable tool to monitor remote ports and notify if not accessible

Windows 10/11 本地服务、脚本与端口控制台：启动、监控、诊断并安全管理受控进程。纯本地运行，无云服务。

The script allows the user to input a host IP, port, and threshold for number of connections. The user can also select the protocol for monitoring either TCP or UDP. The script then starts a thread to monitor the network connection and it raises an alert if the threshold is exceeded. The user can start and stop monitoring with simple buttons.

iTerm2 status bar: live TCP listening ports with process names (lsof). AutoLaunch Python API script for macOS.

Automated network security monitoring tool using Python, Nmap, baseline detection, security alerts, reporting, and Linux automation.

Satellite vessel detection & port activity monitoring from Sentinel-1 SAR. Any port, any time. Python package on PyPI. Validated on Singapore (R²=0.478 for bunker sales).

Simple network traffic and port monitor on a Linux server (VPS, VDS, dedicated server, cloud instance, and any Linux server running systemd)

Lightweight macOS menu bar app for monitoring local ports and processes

Monitor your websites, servers, and services with our comprehensive monitoring solution. Track SSL expiration, domain expiration, website uptime, response times, ping monitoring, and port monitoring.

Port Monitoring Health Check Service

Open port change detector — stateful diff, multi-channel alerts, cron-friendly

C# multi-threading COM-port monitor

NetVision-Dashboard - Enterprise-grade network monitoring tool for Cisco switches. Live bandwidth charts (Mbps), port status with VLAN mapping, uplink monitoring (ports 47-50), SNMP polling with auto-refresh.

Lightweight system tray utility for monitoring local listening ports, killing rogue processes, and managing Docker containers.

FastAPI network monitor: live sockets, connections, listeners, processes, interfaces, DNS cache. Wireshark-style real-time dashboard.

Check which ports are in use and kill processes

Block script execution until TCP ports open or HTTP endpoints return healthy responses

Lightweight multi-server port discovery and project health dashboard for self-hosted Linux infrastructure