Palo Alto Networks Cybersecurity-Practitioner Exam Dumps

North-south refers to data packets that move in and out of the virtualized environment from the host network or a corresponding traditional data center. North-south traffic is secured by one or more physical form factor perimeter edge firewalls.

According to the NIST definition of cloud computing1, there are three service models for cloud computing: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). In the SaaS model, the cloud provider delivers the software applications over the internet, and the users access them from various devices through a web browser or a program interface. The cloud provider manages the underlying infrastructure, including the servers, databases, and code of the applications. The users do not need to install, update, or maintain the software, and they only pay for the service they use. The scenario described in the question is an example of the SaaS model, as the user is provided access over the internet to an application running on a cloud infrastructure, and the vendor hosts and maintains the servers, databases, and code of that application.Reference:

SP 800-145, The NIST Definition of Cloud Computing | CSRC

Final Version of NIST Cloud Computing Definition Published

NIST Cloud Computing Program - NCCP | NIST

SaaS - User responsible for only the data, vendor responsible for rest

Detection of threats using data analysis -- SIEM platforms analyze collected data to identify suspicious patterns and detect threats.

Ingestion of log data -- SIEM systems collect and centralize log data from various sources, which is essential for analysis, correlation, and alerting.

Automation and prevention are more aligned with SOAR and firewall/EDR functionalities, not the core operations of SIEM.

Cloud Security Posture Management (CSPM), includingPrisma Cloud's offering, continuously monitors all cloud resources --- such as compute instances, storage, network configurations, and identities --- to detect misconfigurations, vulnerabilities, and potential threats in near real time.

Workload security in a Cloud Native Security Platform (CNSP) is designed to secure containers, VMs, and serverless functions throughout the entire application lifecycle --- from development to runtime --- by detecting and blocking vulnerabilities, misconfigurations, and runtime threats.