1521

TCP

Oracle

Oracle Database

⚠️ Security: DependsStatus: Active🗄️ Category: Database

📋 Basic Information

Port Number
1521
Protocol
TCP
Service
Oracle
Popularity
🔥 High
Description
Oracle Database listener port, enterprise RDBMS with PL/SQL, RAC clustering, advanced security, and backup features
Tags
databasesqloracle

🔒 Security Information

💡

Security Notes

Do not expose externally, use encrypted connections, set strong passwords

🛠️ Installation

🐳Docker

docker run -d --name oracle -p 1521:1521 -e ORACLE_PASSWORD=mypassword gvenzl/oracle-xe

🔌Connect

sqlplus sys/mypassword@localhost:1521/XE as sysdba

🔗 Related Ports

1433🔥

MSSQL

Microsoft SQL Server

TCP

Microsoft SQL Server enterprise relational DBMS with T-SQL support, advanced analytics, and BI capabilities

⚠️ Security: Depends🗄️ Category: Database
3306🔥

MySQL

MySQL Database

TCP

MySQL relational database management system, most popular database for web applications with high performance, replication, and clustering

⚠️ Security: Depends🗄️ Category: Database
5432🔥

PostgreSQL

PostgreSQL Database

TCP

PostgreSQL open-source relational database with ACID transactions, complex queries, foreign keys, triggers, views, and JSON support

⚠️ Security: Depends🗄️ Category: Database

📚 References