Not just economics, audit processes also really encourage adopting large rulesets wholesale.
We're SOC2 + HIPAA compliant, which either means convincing the auditor that our in-house security rules cover 100% of the cases they care about... or we buy an off-the-shelf WAF that has already completed the compliance process, and call it a day. The CTO is going to pick the second option every time.
We're SOC2 + HIPAA compliant, which either means convincing the auditor that our in-house security rules cover 100% of the cases they care about... or we buy an off-the-shelf WAF that has already completed the compliance process, and call it a day. The CTO is going to pick the second option every time.