Expert assessments of z/OS systems and applications for the financial sector

Use Case

Cyber security

The Challenge

Mainframes are the backbone of financial and public institutions, but their exposure on hybrid networks introduces new attack vectors. An analysis of access controls and integration points with modern IT systems was needed to identify potential intrusion paths in environments historically considered isolated.

The Solution

The configuration of the IBM z/OS subsystems, network services, and mainframe applications was analyzed. The assessment focused on verifying privileges, managing datasets, and identifying uncontrolled privilege escalation paths that could have compromised the entire system.

The Benefits

The audit identified security vulnerabilities and improper data sharing, enabling customers to restrict access to their most critical resources. Strengthening controls on mainframes ensured business continuity and the protection of vital financial transactions.

Humanativa’s role

HUMANATIVA offers rare expertise in legacy systems and their integration with modern technologies. This specialized analytical capability safeguards the beating heart of critical national infrastructure, ensuring security where few others can operate.