150
SQL-NET
Medium RiskTCP/UDP — Database
Port Overview
Port Number
150
Service Name
SQL-NET
Transport Protocol
TCP/UDP
Category
Database
Security Risk
Medium
Port Range
Well-Known (0-1023)
What is Port 150?
SQL-NET. An Oracle protocol for connecting SQL clients to Oracle databases over a network. Predates Oracle Net (port 1521).
TCP/UDP
Database
Security Considerations
Port 150 (SQL-NET) 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.