5357 Port — [portable]

It doesn’t have the instant recognition of Port 80 (web) or Port 443 (HTTPS). So what is it? Is it a backdoor? A virus? Or just part of your operating system doing its job?

Know your ports. Know your risk. Have a mysterious port you’d like decoded? Leave a comment below. 5357 port

If you see it on your personal PC behind a home router—. If you see it on a server or a public WiFi machine— disable network discovery immediately . It doesn’t have the instant recognition of Port

If you’ve ever run a network scan using netstat , nmap , or glanced at your firewall logs, you might have spotted an unfamiliar entry: Port 5357 . A virus

netstat -ano | findstr :5357 You’ll see a PID (Process ID). Then run: