SDN BASED VIRTUAL MACHINE SECURITY POLICY MIGRATION SYSTEM AND METHOD

摘要

An SDN based virtual machine security policy migration system and method. The system comprises a security policy management module, a controller cluster control module, and a virtual machine migration monitoring module. The system and method can save large numbers of resources in the entire virtual machine migration process, and automatically, quickly, simply, and conveniently ensure synchronization of a security policy and flexible migration for a virtual machine during migration of the virtual machine.