IBM z/VM hypervisor
This chapter describes the security aspects of z/VM facilities. It also introduces how the z/VM hypervisor can provide security in its virtualization environment on IBM LinuxONE and how it can be improved with the installation of an external security manager (ESM), such as IBM Resource Access Control Facility (RACF).
Protecting information from unintended use is one key element of a secure IT environment. The following methods can be used to ensure privacy of information:
Access control
Encryption methods
Access control mechanisms ...

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