Is port 593 (HTTP-RPC-EPMAP) dangerous?

Port 593 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 593 be open on my firewall?

Port 593 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 593 use?

Port 593 (HTTP-RPC-EPMAP) uses the TCP/UDP transport protocol and falls under the Web category.

:593 (TCP/UDP)

HTTP-RPC-EPMAP

Medium Risk

TCP/UDP — Web

Port Overview

Port Number 593

Service Name HTTP-RPC-EPMAP

Transport Protocol TCP/UDP

Category Web

Security Risk Medium

Port Range Well-Known (0-1023)

What is Port 593?

HTTP RPC Endpoint Mapper. Microsoft Distributed COM (DCOM) endpoint resolution over HTTP for firewall traversal.

TCP/UDP Web

Security Considerations

Port 593 (HTTP-RPC-EPMAP) is classified as medium risk. While this service is commonly exposed, consider using encrypted alternatives where available.

Recommendation: Keep the service updated. Monitor logs for unusual activity.

Related Ports — Web

70 Gopher 80 HTTP 81 HTTP Alternate 280 http-mgmt 414 InfoSeek 418 Hyper-G 443 HTTPS 454 ContentServer

Related Terms

ARP FTP HTTP ICMP IMAP NTP