Paloalto Networks Updated PCCET Exam Questions and Answers by bella-rose

 A SIEM (Security Information and Event Management) is a system that collects, analyzes, and correlates security logs from multiple sources, such as endpoints, firewalls, servers, etc. A SIEM can provide a centralized and comprehensive view of the security posture of an organization, as well as detect and respond to threats. Configuring endpoints to forward logs to a SIEM is the recommended method for collecting security logs from multiple endpoints, as it reduces the network bandwidth and storage requirements, simplifies the log management process, and enables faster and more effective security analysis. Leveraging an EDR (Endpoint Detection and Response) solution to request the logs from endpoints is not recommended, as it may cause performance issues on the endpoints, increase the network traffic, and create a dependency on the EDR solution. Connecting to the endpoints remotely and downloading the logs is not recommended, as it is a manual and time-consuming process, prone to errors and inconsistencies, and may expose the endpoints to unauthorized access. Building a script that pulls down the logs from all endpoints is not recommended, as it requires technical skills and maintenance, may not be compatible with different endpoint platforms, and may introduce security risks if the script is compromised or misconfigured. References:

• Palo Alto Networks Certified Cybersecurity Entry-level Technician (PCCET) - Palo Alto Networks
• Fundamentals of Security Operations Center (SOC)
• 10 Palo Alto Networks PCCET Exam Practice Questions - CBT Nuggets

Virtualization improves the availability of IT systems and resources by enabling features such as12:

• Resource optimization: Virtualization allows multiple virtual instances to share the same physical infrastructure, reducing hardware costs and increasing resource utilization.
• Scalability: Virtualization enables rapid provisioning and deprovisioning of virtual instances, allowing organizations to scale up or down their IT capacity according to demand.
• Disaster recovery: Virtualization facilitates backup and replication of virtual instances, allowing organizations to restore their IT systems and data in the event of a disaster or outage.
• Fault tolerance: Virtualization supports high availability and load balancing of virtual instances, ensuring that IT systems and services remain operational even if one or more virtual instances fail. References: Virtualization Benefits: How Virtualization Improves Efficiency and Security | VMware, Virtualization Security - A Complete Guide - CyberExperts.com

Least privileges access control is the capability of a Zero Trust network security architecture that leverages the combination of application, user, and content identification to prevent unauthorized access. Least privileges access control means that users and devices are only granted the permissions they need to perform their tasks, and nothing more. This helps reduce the attack surface and makes it more difficult for attackers to gain access to sensitive data or resources. Least privileges access control is based on the principle of Zero Trust, which assumes that there are attackers both within and outside of the network, so no users or devices should be automatically trusted. Zero Trust verifies user identity and privileges as well as device identity and security, and requires end-to-end encryption. Least privileges access control also involves careful management of user permissions and network segmentation, which limit the amount of information and length of time people can access something, and contain the damage if someone does get unauthorized access. References: What Is Zero Trust Architecture? | Microsoft Security, Zero Trust security | What is a Zero Trust network? | Cloudflare, What is Zero Trust Architecture? | SANS Institute, What Is a Zero Trust Architecture? | Zscaler, What is Zero Trust Architecture (ZTA)? - CrowdStrike.

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. References:

• 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