ProLion develops data protection solutions for storage and backup systems, both on-premises and in the cloud. Founded in 2013 and headquartered with over 90 employees globally, the company serves more than 1,000 customers across various industries including healthcare and government sectors.

The company's product portfolio includes CryptoSpike for ransomware protection, which monitors file activity in real-time to detect and block ransomware strains and suspicious behavior at the storage layer. DataAnalyzer provides data transparency and access monitoring capabilities to identify insider threats and unusual access patterns. RestoreManager enables targeted file recovery without requiring full system restoration from backups. The company's first product, ClusterLion, was designed to ensure high availability of NetApp MetroCluster environments.

ProLion's solutions focus on protecting central storage systems by implementing storage-level security controls. The technology detects threats through behavioral analysis and known ransomware signatures, enabling rapid containment and recovery. The platform addresses both external ransomware attacks and insider threats, whether malicious or accidental, by monitoring file access patterns and user behavior.

The company emphasizes a Defense in Depth approach, positioning its solutions as part of a multi-layered security strategy that includes physical, technical, and administrative controls. ProLion's technology integrates with existing storage infrastructure to provide continuous monitoring and protection without requiring complete system overhauls.