Technologies Used: Hadoop, Kerberos, Apache Ranger, SSL, Linux

Description: Designed and implemented a secure Big Data Hadoop cluster for an organization to process and manage large-scale data securely. The cluster was configured to ensure robust authentication and encryption.

Key Achievements:

Configured a 3-node Hadoop cluster (NameNode and DataNodes).

Deployed Kerberos for centralized authentication and integrated Apache Ranger for seamless policy management.

Secured the cluster with SSL and SASL certificates.

Impact: Improved data security and compliance for handling sensitive information, enabling the organization to process data efficiently and securely.