Best Mainframe Security Solutions

Compare the Top Mainframe Security Solutions as of May 2025

What are Mainframe Security Solutions?

Mainframe security solutions provide specialized tools to protect large-scale mainframe systems, which are often used by enterprises for critical business operations and data processing. These solutions offer features such as access control, encryption, identity management, and real-time monitoring to safeguard sensitive data and ensure only authorized users can access the system. They help prevent insider threats, external cyberattacks, and data breaches by enforcing strict security policies and auditing system activity. Mainframe security solutions also support compliance with industry regulations by providing detailed logging and reporting of security events. Ultimately, they enhance the overall security and reliability of mainframe environments, ensuring the protection of mission-critical data and applications. Compare and read user reviews of the best Mainframe Security solutions currently available using the table below. This list is updated regularly.

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    IBM Guardium Data Protection
    IBM Guardium Data Protection supports a zero trust approach to security. It discovers and classifies sensitive data from across the enterprise, providing real-time data activity monitoring and advanced user behavior analytics to help discover unusual activity around sensitive data. Guardium Data Protection is built on a scalable architecture, which provides full visibility into structured, semi-structured and unstructured data activity across all major data repositories—stored on-premises, in private and public cloud and in containers. Using a single interface, you can set access policies, monitor user access to protected data and discover, investigate and remediate vulnerabilities and threats as they occur in real time across your data environment.
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