In applications combining web content with native functions, the bridge is a critical trust boundary. Protection software does not automatically reduce excessive native privileges.
Evaluation approach
Review content origins, plugin access and native security-event delivery. Follow platform and framework guidance together.
Application example
Prevent a WebView displaying remote content from accessing a native API that can change security policy.
Limits and considerations
Native RASP does not automatically fix XSS or overprivileged bridges.
Keep the web bridge narrow
Validate bridge commands and parameters, and prevent unexpected origins from invoking privileged functions. Protecting the package does not establish this interface contract by itself.
Ask separately about WebView, native-plugin and remote-content coverage. Exercise navigation, account switching and network failures. Preserve server authorization for critical operations.
Checks and decisions
- Define trusted origins
- Minimize plugin privileges
- Test native event flows
Verify hybrid support against the actual content and plugin combination in your application.
Sources
The primary references above provide the technical basis. Example workflows and evaluation suggestions are this publication’s explanations, not independent test results for a particular product.