Tutorial: Quick Tour of Controlling Applications
Pre-requisite lesson: Creating a Policy File
This lesson shows how to use a security manager to grant or deny access to system resources for applications. The lesson also shows how resource accesses, such as reading or writing a file, are not permitted for applications that are run with a security manager unless explicitly allowed by a permission entry in a policy file.
The steps for this lesson are:
- Observe Application Freedom
- See How to Restrict Applications
- Set Up the Policy File to Grant the Required Permissions
- See the Policy File Effects