How many Custom Threat Indicators patterns/observables does R81.

The correct answer is D. 2 million . In R81.20, Check Point expanded the supported scale for custom threat intelligence observables. The R81.20 Threat Prevention Administration Guide states that, starting from R81.20, the Security Gateway supports at least 2 million patterns/observables for URL, Domain, IP address, and Hash observable types. It also notes that the maximum number is limited by available memory and disk space on the Security Gateway, and that the gateway checks whether 50% of total memory is free before loading more patterns or observables.

This capability applies to Custom Intelligence Feeds, which let administrators fetch feeds from third-party servers directly to the Security Gateway for enforcement by Anti-Virus, Anti-Bot, and IPS blades. The feature reduces operational overhead by allowing external indicators to be managed and monitored through the Threat Prevention enforcement path. The incorrect options either understate or overstate the documented baseline. “Unlimited” is also incorrect because Check Point explicitly ties the upper boundary to memory and disk capacity. Reference topics: Custom Threat Indicators, External IoC Feeds, Custom Intelligence Feeds, observable scale, R81.20 Threat Prevention, URL/domain/IP/hash indicators.