AppSentry? for the Oracle E-Business Suite detects security risks and vulnerabilities within Oracle Applications and its technology stack ? database, application server, web server, and operating system. The Integrigy Application Security Validation? architecture does what most security scanners do not ? it looks at the entire application and all related technology components. Hackers and mischievous employees often exploit security issues at different layers of the technology stack, thus only a complete and comprehensive security validation will uncover all risks in a multi-tiered environment.