Best practices for attack signature update/maintenance on ASM

Hi,

1. Attacks signatures should be updated as often as you can. You won't need to apply each version, it will depend on what you have to protect.

    

2. Again it depends on which security management you apply. To avoid some false positives, you have to change blocking signatures to staging mode. I usually do that, you'll avoid to be waked up at 3am for "nothing".

    

3. Yes you can do that. Each ASM policy is isolated from others. So on your QA policy, you can update a policy whereas on your prod one you don't apply the update.