By default this property is False and encrypted step and macro properties are stored encrypted using the AES algorithm with a static initialization vector. For highest security, this property can be set to True to use a unique initialization vector every time.
Note: One side effect of settings this property to True is that each time a project is saved, the encrypted value of properties in the .bld file will change, which can be problematic for tracking differences in source control systems.
Options.UniqueEncryptionIV As Boolean
Applies to Options object