Because prevention is the best protection, Power10 processor-based servers provide
industry-leading isolation, and integrity that help prevent ransomware from being installed

The following features and implementation help IBM Power customers to protect their
business:

Host and firmware secure and trusted boot.

Guest operating system secure boot (AIX now, Linux upcoming).

Built-in operating system runtime integrity: AIX Trusted Execution and Linux IMA.

Most secure multi-tenant environment with orders of magnitude lower Common

Vulnerabilities and Exposures (CVE) versus x86 hypervisors.

Src: Redp5675