Modifying protection policy
To modify an existing protection policy:
- Open Application Data Protection. 
- In the left pane, click Protection Policies. The list of protection policies is displayed. 
- Click the protection policy that you want to update. The <Protection Policy-name> screen shows the policy details. 
- Modify the policy details. you can modify the following fields: - Algorithm 
- Key 
- Tweak 
- TWEAK ALGORITHM 
- IV 
- Character Set 
- Allow null or single character inputs 
 
- Click Save Changes. A message stating, Protection Policy updated successfully is displayed and the version of policy is incremented. The updated policy is automatically implemented in client's environment after heartbeat interval.