Synology: the DSM-6.1 update disables the “Intrusion Prevention” package – that’s a disaster

The packages will not receive any future updates and will be disabled after the system update.

• Intrusion Prevention

I am at loss. How to ensure intrusion prevention from now on? Is the firewall (control panel / security) good enough?

https://www.synology.com/en-uk/releaseNote/DS713+ (Version: 6.1-15047)

Known Issues & Limitations

1. Ended support for Intrusion Prevention since DSM 6.1. This package will be removed from Package Center.