Practitioner Exam Dumps - Palo Alto Networks Cybersecurity Practitioner (PCCP)

Heap spray attacks exploit memory management vulnerabilities by injecting malicious code into a program’s heap to manipulate execution flow. Endpoint Detection and Response (EDR) platforms monitor memory and process behavior on endpoints, enabling the detection of such memory-based exploits through anomaly and behavior analysis. Palo Alto Networks’ Cortex XDR equips SOC teams with the tools to detect, analyze, and respond to heap spray and other in-memory attacks on company laptops in real time. EDR’s endpoint-centric visibility is crucial since heap spray attacks operate below network layers and often bypass traditional perimeter defenses.

Cortex XDR is a detection and response platform that natively integrates network, endpoint, and cloud data to stop sophisticated attacks. A key benefit of Cortex XDR is that it acts as a safety net during an attack while patches are developed. Cortex XDR uses machine learning and behavioral analytics to detect and validate threats, and automatically reveals the root cause of alerts to speed up investigations. Cortex XDR also enables flexible and rapid response actions to contain and remediate threats across the environment. References: Cortex XDR- Extended Detection and Response - Palo Alto Networks, What is Cortex XDR | Palo Alto Networks, Cortex XDR Datasheet - Palo Alto Networks

Serverless architecture is primarily implemented through Function as a Service (FaaS), where developers write and deploy individual functions without managing the underlying infrastructure. The cloud provider handles scaling, resource allocation, and execution on demand.

SOAR (Security Orchestration, Automation, and Response) differs from SIEM by adding automated incident response and workflow orchestration to the detection and alerting capabilities found in SIEM. This enables faster and more efficient handling of security incidents.

In a host-based architecture, the server (host) handles all processing tasks, while the client mainly provides input/output. This centralizes control, processing, and data storage on the server, reducing the client’s role to that of a terminal.