1337
WASTE / Various
High RiskTCP — Messaging
Port Overview
Port Number
1337
Service Name
WASTE / Various
Transport Protocol
TCP
Category
Messaging
Security Risk
High
Port Range
Registered (1024-49151)
What is Port 1337?
Port 1337 is associated with WASTE, a peer-to-peer encrypted messaging and file sharing application. It is also widely used by various unofficial and non-standard applications due to its cultural significance in hacker and gaming communities. Many malware and backdoors historically targeted or used this port.
TCP
Messaging
Security Considerations
Port 1337 (WASTE / Various) is classified as high risk. This port is a common target for automated scanning and brute-force attacks. If you must expose it, restrict access to known IP addresses.
Recommendation: Use firewall rules to whitelist trusted IPs. Enable rate limiting and intrusion detection.