Checkpoint Updated 156-590 Exam Questions and Answers by mahdi

The correct answer is D. Only a subset of file types supported . In Check Point traffic inspection architecture, Passive Streaming and Active Streaming are stream-handling mechanisms used by content-inspection components. Passive Streaming allows inspection of traffic as a stream is observed, while Active Streaming is more intrusive because the gateway can actively participate in traffic handling, buffering, or modification. In Anti-Virus inspection, this distinction matters because file classification and supported file handling depend on the inspection mechanism and file-type processing model. Check Point’s Anti-Virus settings expose file-type controls, including processing file-type families and configuring actions per file type. Check Point’s Security Gateway documentation also identifies CPAS as Check Point Active Streaming and PSL as Passive Streaming Layer, with MUX selecting between passive and active streaming for application traffic.

The exam distinction is that Active Streaming does not provide unrestricted Anti-Virus inspection coverage across every possible file type; its limitation is that only a subset of file types is supported. Option A is wrong because Anti-Virus inspection is not limited to scheduled scans. Option B is not the distinct comparative limitation in this context. Option C is incorrect because there is a documented architectural distinction between the two streaming approaches. Reference topics: CPAS, PSL, MUX, Anti-Virus file-type processing, content inspection architecture.

The correct answer is D. Optimized . In Check Point Threat Prevention, profiles define how the gateway applies protections across blades such as IPS, Anti-Bot, Anti-Virus, Threat Emulation, and Threat Extraction. The default profile is Optimized , because it balances effective security with acceptable gateway performance. Check Point documentation states that the Optimized profile is activated by default and that it gives excellent security with good gateway performance.

This design reflects the practical tradeoff in enterprise Threat Prevention: not every protection should be enabled at the most aggressive setting on every gateway, because high-impact protections can increase CPU consumption, latency, and inspection overhead. The Optimized profile uses criteria such as protection severity, confidence, and performance impact to activate protections that are broadly useful without creating unnecessary operational cost. Basic is less aggressive and is intended for lower-impact protection coverage. Strict provides wider coverage but can affect performance more significantly. Standard is not one of the default Threat Prevention profiles in this context. Reference topics: Threat Prevention Profiles, default profile behavior, Optimized Protection Profile settings, blade activation, security/performance balance.