snag.page

Every check · Open services

Open remote access

services/remote-access · What it finds is shown only to the site's owner.

What it checks

Ports 3389 (Remote Desktop), 5900 (VNC), 5901 (VNC), 23 (Telnet), 445 (Windows file sharing), 5985 (WinRM), 5986 (WinRM), 139 (NetBIOS), 21 (FTP).

Why it matters

Bots try passwords against these all day.

How to fix it

  1. Find what listens on each port on the server.
  2. Close the port in your firewall.
  3. Reach the server through a VPN, or allow only your own addresses.
  4. Look in the server's logs for sign-ins you don't recognise.

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