List of the Top 4 On-Prem Mainframe Security Solutions in 2025

As a leader in the industry, QRadar SIEM is engineered to outpace adversaries through improved speed, scalability, and accuracy. With the rise of digital threats and increasingly sophisticated cyber attackers, the role of SOC analysts has never been more critical. QRadar SIEM equips security teams to address contemporary threats proactively by integrating advanced AI, comprehensive threat intelligence, and cutting-edge resources, thereby enhancing analysts' capabilities. Whether you need a cloud-native solution designed for hybrid setups or a system to augment your existing on-premises infrastructure, IBM provides a SIEM solution tailored to your unique requirements. Additionally, IBM's enterprise-grade AI is designed to elevate the productivity and expertise of each member within the security team. By implementing QRadar SIEM, analysts can reduce the burden of time-consuming manual processes such as case management and risk assessment, enabling them to focus on vital investigations and remediation actions, ultimately strengthening their overall security posture. This innovative approach not only streamlines operations but also fosters a more resilient security environment.

Elevate your cloud identity and access management (IAM) by incorporating detailed contextual information for risk-based authentication, which will facilitate secure and efficient access for customers and staff alike. As organizations adapt their hybrid multi-cloud environments within a zero-trust framework, it becomes vital for IAM to transcend its traditional boundaries. In a cloud-dominated environment, developing cloud IAM strategies that utilize comprehensive contextual insights is key to automating risk management and ensuring continuous user verification for all resources. Your strategy should be tailored to meet your organization’s specific requirements while protecting your existing investments and securing on-premises applications. As you design a cloud IAM framework that can enhance or replace current systems, consider that users desire smooth access from various devices to an extensive array of applications. Make it easier to integrate new federated applications into single sign-on (SSO) solutions, adopt modern multi-factor authentication (MFA) methods, streamline operational workflows, and provide developers with intuitive APIs for seamless integration. Ultimately, the objective is to establish a unified and effective ecosystem that not only improves the user experience but also upholds stringent security protocols. Additionally, fostering collaboration across teams will ensure that the IAM solution evolves alongside technological advancements.

IBM Guardium Data Protection utilizes a zero trust security framework to systematically identify and classify sensitive data across an organization. It ensures ongoing surveillance of data activities while employing advanced analytics to monitor user behavior for any irregularities that may pertain to sensitive information. Constructed on a highly scalable architecture, Guardium delivers extensive insights into both structured and unstructured data within various storage contexts, such as on-premises setups, private clouds, public clouds, and containerized environments. Through a cohesive interface, users are empowered to define access protocols, monitor user engagements with protected data, and promptly pinpoint, investigate, and mitigate vulnerabilities and potential threats within their data ecosystem. This proactive strategy not only bolsters security but also aids organizations in adhering to data protection laws. Furthermore, by harnessing these features, businesses can create a more resilient data environment that is capable of evolving in response to new security challenges. Ultimately, this adaptability plays a crucial role in strengthening overall data governance.

IBM Hyper Protect Virtual Servers employ IBM Secure Execution for Linux, establishing a confidential computing environment that protects sensitive data within both virtual servers and container settings. This solution harnesses a hardware-based, trusted execution environment (TEE) to ensure secure computations, accessible both on-premises and as a managed service via IBM Cloud. Organizations are able to confidently develop, deploy, and manage essential applications across hybrid multi-cloud setups while taking advantage of the confidential computing features available on IBM Z and LinuxONE. Developers are equipped to create their applications within a secure framework that guarantees data integrity, and administrators can verify that applications originate from trustworthy sources through their auditing processes. Additionally, operations teams are empowered to oversee systems without requiring direct access to either applications or their sensitive data. This methodology provides substantial protection for digital assets on a secure, tamper-resistant Linux platform, instilling confidence in businesses as they navigate intricate security challenges. Consequently, IBM Hyper Protect Virtual Servers are integral to bolstering the overall security strategies of organizations, helping them adapt to evolving threats in the digital landscape. This comprehensive approach ensures that enterprises can maintain operational efficiency while safeguarding their most critical information assets.