Hello Antoine, Unfortunately no, the link feature just sends a view intent to the system, and the default browser opens the link. The standard browser is the issue in this case. It allows the user to enter a different url are do what ever they like. EHS can handle the kiosk mode (locking the user into the browser), but you will need to make use of a locked down browser that does not give the user the ability to change anything accept what is provided in the webpage. After choosing and installing the new browser, you will need to set it as the default.
There are a few options for locked down browsers:
1. Make use of the Zebra Enterprise Browser: Introducing Enterprise Browser
2. Create your own browser with the Android WebView API
3. There are also a few locked down browsers out there for android, would just need search around and see if they
fit your needs.