Enterprise-Grade Security, Designed for Your Business: IBM z17 Single Frame and IBM LinuxONE Rockhopper 5
Enterprise security has entered a new era. AI-driven tools can now discover and exploit software vulnerabilities at machine speed, compressing attack timelines from weeks to hours.
Regulations are expanding across data protection, operational resilience, sovereignty and auditability. And quantum computing is reshaping how organizations think about protecting long-lived data from “harvest now, decrypt later” threats.
For many enterprises, these challenges are arriving at the same time that specialized infrastructure and security skills are harder to scale. Security teams are being asked to manage more keys, more secrets, more workloads and more compliance obligations — often across fragmented hybrid environments. The need is clear: simplify security while strengthening trust.
The latest IBM z17 single frame and IBM LinuxONE Rockhopper 5 are designed for organizations that are growing, modernizing or newly adopting the platform — not only the largest enterprises running the biggest systems. These right-sized platforms help clients build on the security, resiliency and scalability characteristics of IBM Z and LinuxONE while supporting today’s priorities around AI, hybrid cloud, digital assets, cryptographic agility and operational simplification.
IBM z17 single frame: advanced security for growing IBM Z environments
IBM z17 single frame is designed for organizations that want to protect critical data, simplify security operations and strengthen cyber resilience as their workloads grow.
In today’s AI-driven threat landscape, faster detection and decreased response times are imperative. zSecure Detection helps identify suspicious activity on z/OS by analyzing dataset usage, network traffic, crypto activity, and system operations, with the ability to support real-time response actions such as temporarily isolating or suspending suspicious activity.
Equally important is cryptographic visibility. IBM Z Crypto Discovery and Inventory helps identify outdated or vulnerable cryptography in use across IBM Z and distributed environments, supporting migration planning toward a quantum-safe posture. The latest Crypto Express Card updates help clients move from classical cryptographic protection to more modern, future-ready capabilities, with increased protection against future quantum attacks.
To further operational simplification, IBM Unified Key Orchestrator (UKO) supports centralized key lifecycle management across hybrid cloud environments and IBM Z encryption use cases. The UKO family has added Crypto Connect Advanced Crypto Service Provider (CC ACSP), enabling secure remote access to IBM Z cryptographic hardware over the network and supporting HSM consolidation and cryptographic agility. This capability allows organizations to leverage IBM Z cryptographic services across distributed environments as part of their enterprise key management strategy. Complementing UKO, IBM Vault Self-Managed supports centralized secrets management and policy-driven certificate lifecycle management for z/OS environments, securely storing and controlling access to sensitive information. IBM zSecure Secret Manager, integrated with IBM Vault Self-Managed, helps modernize certificate lifecycle management on z/OS through policy-driven automation – reducing reliance on manual workflows as certificate lifespans continue to shrink. Together, these capabilities help growing IBM Z clients reduce manual effort while strengthening visibility and resilience.
IBM LinuxONE Rockhopper 5: secure Linux for hybrid cloud, AI and digital trust
IBM LinuxONE Rockhopper 5 is designed for organizations that want the flexibility of a Linux system that unifies data, applications and AI on a secured, scalable foundation. It is especially relevant for enterprises consolidating distributed infrastructure, modernizing with Red Hat OpenShift, or preparing for AI and digital asset use cases.
At the core of its security model is confidential computing which protects sensitive data in use and shifts security from trust to verification. With the latest enhancements, IBM supports zero trust principles with industry-standard remote attestation tooling and protocols. Customers can independently verify—rather than assume—that system firmware, hardware and software configuration are in a trusted state before running workloads, helping detect issues early,enforce security policies, and maintain trusted operations even as threats evolve.
IBM LinuxONE Rockhopper 5 also supports simplified secrets and key management across hybrid environments. IBM Vault Self-Managed provides centralized secrets management with identity-based access, encryption and auditability, helping address secrets sprawl across applications and developer environments. IBM Unified Key Orchestrator for Containers supports centralized key lifecycle management and network-attached cryptographic services, extending LinuxONE cryptography across the enterprise.
Looking ahead, LinuxONE Rockhopper 5 helps clients prepare for the post-quantum era. IBM Crypto Express HSM integration provides enterprise-grade cryptographic security purpose-built for LinuxONE while, IBM Guardium Cryptography Manager helps simplify discovery and management of cryptographic vulnerabilities by scanning source code and presenting findings in a portfolio view - supporting evolving requirements such as NIST, DORA, and PCI-DSS 4.0.
Security for Emerging Markets: Digital Assets
As institutions look for secure ways to scale tokenization, custody and transaction signing, IBM provides both the infrastructure and integrated solutions to support digital asset workloads. IBM Confidential Computing, in combination with platform security capabilities, protects sensitive workloads and private key operations while data is in use. IBM Digital Asset Haven extends this as a core operating platform for digital assets with institutional-grade custody capabilities, with the latest release introducing a governance engine for stronger policy control, oversight and auditability across the digital asset lifecycle. A key differentiator is IBM Offline Signing Orchestrator for cold signing in air-gapped environments, now also offered as a software appliance to help accelerate deployment of secured, offline transaction signing.
A simpler path to trusted growth
AI, regulations and quantum risk are redefining enterprise security; but for growing organizations, the answer cannot be more complexity. It must be a more integrated foundation that helps protect critical data, centralize cryptographic control, support compliance objectives and simplify operations.
IBM z17 single frame and IBM LinuxONE Rockhopper 5 bring that foundation to enterprises that are scaling, modernizing or newly adopting the platform. Whether the priority is protecting data in use, managing keys and secrets, detecting threats, or preparing for quantum-safe transformation, these systems help clients build security into the core of their infrastructure — so they can innovate with greater confidence.