Security Measures (2)
u5.
To prevent interception, manipulation, or retransmission of web service calls, clock times on the source and target
computers had to be synchronized.
ØWeb
service call with an out-of-date timestamp is automatically rejected.
u6.
Data was encrypted prior to being passed to the web service.
ØExecutable version of software was passed to the source
computer development team .
ØSource
code was not distributed.
u7.
Used standard user name/password authentication
u8.
Used standard HTTPS secure socket transmission
u9.
Digital signatures were installed on the source computer in order to further authenticate the web service call.
