I've shipped PortScan Alert, a small tool for checking server security. It's a simple one-liner script designed to quickly identify common insecure open ports.
The script uses the ss command to list all listening ports on a server. It then flags any ports that are commonly associated with security risks. The goal is to provide a straightforward way to detect potential vulnerabilities and remind you to secure or close these ports.
This is for anyone managing servers who wants a quick, no-frills check of their open port security. It's not a full vulnerability scanner, but a focused utility for a specific security concern.
You can find it here:
PortScan Alert: Quick Server Security Check
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