Does Embedded Compact 7 has Firewall ?

I am struggling to get firewall enabled in wince 7, but not able to find a way to get firewall added in the catalog items.
Does wince 7 has firewall? 
if yes, how do I enable it? I have tried creating new OS design with handheld template, I am still not finding firewall in catalog.
what steps should I follow to get the firewall option in catalog?, am I missing any update? 
I have windows embedded compact 7 version - 7.5.2890.0 installed. 

If firewall is not included in wince 7, then any work around for this? 


Thanks,
Nilesh