Why we use Virtual Firewall in WM Technology in case we allready have a real firewall?

Hi Amr,

At the begining allow me to tell you that we shouldn't choose VF just because we have Virtualized Environment, in some cases we may prefer to use Physical one.

the decision between choosing VF over PF is depending on many factors which include; The Application Trust Levels, Performance, Data Center Architectal Design and so many other factors.

there is a lot of Articles and arguments about this issue.