PortPulse: Debugging Suspicious Linux Connections

🔐 Problem: You notice a server “phoning home” but can’t tell which process is responsible.

PortPulse helps:

• Trace any PID + its child processes
• See every connection with process → port → domain mapping
• Risk scoring for suspicious connections
• Generate quarantine rules (nftables)
• Export logs for compliance or SIEM

Two commands to full visibility:

curl -sSf https://raw.githubusercontent.com/the-shadow-0/PortPulse/main/scripts/install.sh | bash
sudo portpulse live

💡 Bonus: real-time DNS query capture, container awareness, and risk scoring.

Open source → GitHub: PortPulse

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I’d love feedback from Linux devs & security engineers:

• Would you use this in production?
• What features would make it even better?