Web applications increasingly integrate third-party services. The integration introduces new security challenges due to the complexity for an application to coordinate its internal states with those of the component services and the web client across the Internet. In this paper, we study the...
caas
cashier-as-a-service
distributed systems
dynamic analysis
e-commerce
fraud prevention
information security
logic flaws
merchant websites
merchants
online shopping
payment methods
payment processing
research
securityflawsecurity policies
static analysis
third party services
web security
xiaofeng wang