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Open Ports

Unnecessary open ports increase your attack surface and may expose vulnerable services.

Why It Matters

Each open port is a potential entry point for attackers. Services on open ports may have vulnerabilities or weak authentication.

How We Check

We scan for commonly exploited ports beyond standard web ports (80, 443) to identify potential exposure.

How to Fix

Close unnecessary ports with firewall rules. Move non-public services behind VPN. Use port knocking for sensitive services.

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