Major Mobile Network Operator Protects Privacy of Millions of Subscribers with CipherTrust Transparent Encryption and Luna HSMs - Case Study

A major mobile network operator (MNO) in Brazil with operations in multiple countries experienced a continuous increase in the number of attempted cyber-attacks, especially ransomware, on its IT infrastructure. The MNO wanted to implement a comprehensive data security solution to protect the sensitive data of millions of subscribers across its systems and comply with new privacy and data security regulations.