On Tuesday, 08/31/2004 at 01:06 AST, "Jagos, Brian V" <[EMAIL PROTECTED]> wrote: > You might want to check out the following site also: > > http://ca.com/technologies/subsolution.jsp?id=3279
Brian, while external security managers such as RACF, ACF2, VM:Secure, and Top Secret are an important (required!) element in providing the adminstrative controls needed to manage a secure z/VM system, the technology that creates virtual machines and keeps them apart is contained entirely within the Control Program and the zSeries hardware. Or, to put it another way, "virtual air gaps" are constructs of z/VM and the hardware. Their insulating "R-value" is a function of both CP and the ESM. Alan Altmark Sr. Software Engineer IBM z/VM Development ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
