156-315.81.20 Threat Prevention and SandBlast Practice Question
Which THREE of the following are valid methods for deploying the SandBlast Threat Emulation service?
⚠ Common exam trap
Candidates often forget the 'dedicated appliance' option, assuming everything must happen on the gateway or in the cloud. Check Point supports hybrid deployments using private appliances for high-security, low-latency needs.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Cloud-based emulation service
SandBlast Threat Emulation is a flexible technology that can be deployed in multiple ways depending on the organization's architecture. It can reside on the local gateway for on-premises inspection, be offloaded to a dedicated appliance, or utilize the public cloud service. Understanding these deployment options is essential for architects to design solutions that meet performance requirements while maintaining deep inspection capabilities across various network segments and diverse traffic flows.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Cloud-based emulation service
Why this is correct
The Cloud-based emulation service allows gateways to send files to the Check Point cloud for inspection. This is ideal for organizations that want to offload the heavy computational resources required for sandboxing without needing to purchase additional high-end on-premises hardware for every branch office or remote location.
- ✓
Local emulation on the Security Gateway
Why this is correct
Local emulation runs the sandbox directly on the Security Gateway appliance. This is suitable for environments with strict data privacy regulations that prohibit sending files outside the local network, or for high-speed local networks where cloud-based latency would negatively impact the user experience significantly.
- ✓
Dedicated on-premises emulation appliance
Why this is correct
A dedicated on-premises appliance can be used to centralize emulation tasks for multiple gateways. This offloads the inspection burden from the security gateways themselves, allowing them to maintain high throughput for network traffic while providing robust sandboxing capabilities within the internal corporate environment using specialized hardware.
- ✗
Endpoint agent only emulation
Why it's wrong here
While SandBlast Agent exists for endpoints, 'Endpoint agent only' is not considered a deployment method for the infrastructure-based SandBlast Threat Emulation service. The service is fundamentally designed to be an inspection point (gateway or cloud) to intercept files before they reach the endpoint devices in the first place.
- ✗
Log server emulation
Why it's wrong here
The Log server is designed for ingestion and reporting of security events. It does not possess the CPU and memory resources required for file emulation, nor is it part of the data path where files are intercepted. Therefore, it cannot perform sandboxing or emulation of incoming file traffic.
About these practice questions
Courseiva writes every 156-315.81.20 question from scratch — 210 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Check Point exam blueprint
This 156-315.81.20 practice question is part of Courseiva's free Check Point certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 156-315.81.20 exam.