Integration Server 10.3 | Web Services Developer’s Guide | Securing Web Services Using the WS-Security Facility | WS-Security Facility Policy Reference | InboundSecurity and OutboundSecurity Elements
 
InboundSecurity and OutboundSecurity Elements
 
Setting a Policy Element’s Usage Attribute
The differences in the authentication requirements for incoming vs. outgoing messages (message direction) or a web service are covered by specifying their properties within separate XML sections, labeled <InboundSecurity> and <OutboundSecurity>, respectively.
<InboundSecurity>
. . .
</InboundSecurity>

<OutboundSecurity>
. . .
</OutboundSecurity>