Securing Axis2 REST Style Services

[Sanjay Gupta]

HI,
I have a POJO based services deployed in axis2 and it's working well. I have 
implememted the basic user/password security  using rampart and it's working 
fine for SOAP calls. I generated the client using wsdl2java.My question is how 
do I secure the REST style calls. Do I need to do anything special. I need to 
deploy these services into production soon and any help or pointers would be 
greatly appreciated.
Thanks
Sanjay