CTPS 156-590 Reddit Questions

The correct answer is B. Detect Mode . Detect Mode is used when an administrator wants visibility into Threat Prevention behavior without immediately enforcing a blocking decision. In troubleshooting and tuning, this is essential because it allows security teams to identify which protections would have triggered, review logs, validate false positives, and adjust profiles or exceptions before moving to full prevention. Check Point’s official troubleshooting guidance for Autonomous Threat Prevention describes Detect Only mode and states that protections set to Prevent allow traffic to pass while continuing to track threats according to the Track setting.

This makes Detect Mode the correct operational mode for safe tuning. It preserves observability while reducing the risk of production disruption during policy validation, IPS profile changes, new blade rollout, or incident investigation. Observe Mode , Display Mode , and Watch Mode are not the Check Point Threat Prevention operating modes used for this purpose in the exam context. In a certification scenario, Detect Mode should be understood as a non-blocking validation state: it logs and tracks what Threat Prevention would have done, but does not stop the connection based on a Prevent action. Reference topics: Detect Only, Threat Prevention troubleshooting, profile tuning, false-positive validation, Track settings.

The correct answer is A. Users surfing the website directly by IP address or using domains registered within the last 30 days . Anti-Bot is focused on post-infection compromise evidence: it identifies hosts that may already be infected and attempts to prevent command-and-control communication or other botnet behavior. Check Point documentation describes Anti-Bot as a Threat Prevention component that blocks botnet behavior and communication to Command and Control centers, while the broader Threat Prevention solution provides multi-layered pre- and post-infection defense.

Direct IP browsing and use of newly registered domains are suspicious because malware frequently avoids mature domain reputation controls, rotates infrastructure quickly, or contacts IP-based C2 endpoints directly to bypass domain-based filtering. Domains registered within a recent window are a common risk indicator because malicious campaigns often use disposable infrastructure with short operational lifetimes. Option B is not inherently evidence of bot infection; explicit proxy use may be a network design choice. Option C describes normal intranet access patterns. Option D may indicate weak encryption hygiene but is not specific evidence of compromise. In Anti-Bot analysis, indicators such as suspicious destinations, direct IP access, newly observed domains, and C2-like behavior help identify infected internal hosts. Reference topics: Anti-Bot, post-infection detection, Command and Control communication, suspicious domains, infected-host analysis.

The correct answer is B. Exclusions . In Anti-Virus policy design, exclusions are used to remove selected traffic or file categories from Anti-Virus inspection when inspection is unnecessary, redundant, or too costly for the business flow. Check Point documentation states that Threat Prevention can be configured to exclude files from inspection , including examples such as internal emails and internal file transfers. The same section explains that these settings are based on interface type and traffic direction.

This directly aligns with the performance objective in the question: if the gateway does not inspect files that are already trusted, internal, or operationally low-risk, Anti-Virus consumes fewer CPU, memory, buffering, and content-inspection resources. Content Control is not the Anti-Virus bypass feature named in this context. Exceptions are policy-level constructs that can exclude traffic from Threat Prevention enforcement, but the question specifically asks for the feature that improves Anti-Virus performance by bypassing inspection of specific files, which is Exclusions . Bypass describes the effect, not the named feature. Reference topics: Anti-Virus Settings, Protected Scope, file inspection exclusions, interface direction, Threat Prevention performance optimization.

The correct answer is D. The IPS Blade must be activated on the individual Security Gateway object . Check Point Software Blades are enabled on the enforcement point that inspects traffic, which is the Security Gateway or Cluster object, not merely on the Management Server. The official Threat Prevention guide states that to enable IPS, the administrator opens the Security Gateway / Cluster object , goes to General Properties > Network Security , selects IPS , and follows the wizard. For IPS package installation, Check Point also documents the sequence: enable IPS in the Security Gateway object, enable IPS in the corresponding Threat Prevention policy, and install the Threat Prevention Policy.

Licensing alone is therefore insufficient; a license permits use, but blade activation defines whether the gateway enforces IPS inspection. Option A is wrong because enabling the blade on the Management Server object does not activate IPS enforcement on all managed gateways. Option C is also wrong in standard ClusterXL management because blades are configured on the Cluster object, not separately and inconsistently on individual members. Operationally, enabling IPS on the correct gateway or cluster object ensures SmartConsole exposes the appropriate Threat Prevention controls and that policy installation targets the enforcement points. Reference topics: IPS Blade activation, Gateway object configuration, Threat Prevention policy installation, Cluster object management.