// REFERENCE
Port 9042 (Cassandra)
Protocol: TCP
Service: Cassandra
High risk
Apache Cassandra (native CQL protocol). Like any database, it must not be exposed: by default it can ship with the cassandra/cassandra user. Enable authentication and TLS.
Related tools
Work with this in:
Related
1433
Port 1433 (MS SQL Server) 1434
Port 1434 (MS SQL Monitor) 1521
Port 1521 (Oracle DB) 2181
Port 2181 (ZooKeeper) 3306
Port 3306 (MySQL / MariaDB) 5432
Port 5432 (PostgreSQL)
Port 1433 (MS SQL Server) 1434
Port 1434 (MS SQL Monitor) 1521
Port 1521 (Oracle DB) 2181
Port 2181 (ZooKeeper) 3306
Port 3306 (MySQL / MariaDB) 5432
Port 5432 (PostgreSQL)
Assignments per the IANA port registry. Educational content.