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Server and cyber resiliency with IBM Z

Minimize Downtime

IBM Z® helps mitigate system disruption risks by minimizing downtime, safeguarding sensitive data and helping ensure regulatory compliance across industries such as finance, healthcare and government.

Read the ITIC 2023 Reliability report
High availability

Experience 99.999999% availability for uninterrupted operations.²

Double recovery speed

Restore service levels two times as fast than with prior systems.

Immutable backups

Recover promptly from ransomware and other cyber incidents.

Simplified compliance

Meet regulations by using encryption, data tagging and audit-ready capabilities.

Tools enabling resiliency

An industry-leading hardware designed for high availability, scalability and performance. Also, a fault-tolerant architecture with built-in redundancy and failover capabilities.

Explore IBM z16

Storage backup for resiliency IBM DS8000 for Data Resiliency The IBM DS8000® series provides high-performance, enterprise-grade storage systems designed for critical workloads. Features such as advanced replication, high-availability storage and fast backups help ensure that your data is protected and accessible. Use seamless integration with IBM Z and Cyber Vault to create immutable backups that are recoverable in case of a cyber incident or disaster. Explore DS8000 storage

Use cases

Resiliency is the foundation of trust and reliability in business operations. Downtime, data breaches or cyberattacks can disrupt services, erode customer confidence and lead to financial loss. With IBM Z, you gain the confidence to innovate securely, knowing your infrastructure is designed to withstand both internal failures and external threats.

Financial services

Maintain 24/7 banking operations with robust fault tolerance and security-rich transaction processing.

Healthcare

Protect patient data with enterprise-grade encryption while maintaining uninterrupted access to critical applications.

Retail and e-commerce

Handle peak loads during holiday sales or special promotions without system degradation or outages.

Government and Public Sector

Secure sensitive citizen data and help ensure rapid recovery in the face of cyberattacks or natural disasters.

Take the next step

Explore technical resources and use cases for resilient servers for IBM Z to learn how to recover systems without data loss, and defeat ransomware.

See technical resources Security software for IBM Z

Mainframe security and resiliency software solutions for end-to-end protection.

Explore security software Advanced security on IBM Z

Enable industry-leading advance security features on your IBM mainframe system.

Explore advance security features Quantum-safe security for IBM Z

Protect sensitive data against future threats posed by quantum computing.

Explore quantum-safe security