Free Practice Questions for Paloalto Networks Practitioner Exam

Playbooks are collections of workflows that automate and orchestrate tasks, alerts, and responses to incidents. Playbooks are triggered by rules or incidents and can coordinate across technologies, security teams, and external users for centralized data visibility and action. Playbooks can help improve the efficiency and effectiveness of security operations by reducing manual work, streamlining processes, and enhancing collaboration. References: What Is SOAR? - Palo Alto Networks, What Is SOAR? Technology and Solutions | Microsoft Security, How SecOps can help solve these 6 key MSSP conundrums - Google Cloud

Security Operations (SecOps) is the process of coordinating and aligning security teams and IT teams to improve the security posture of an organization. SecOps involves implementing and maintaining security controls, technologies, policies, and procedures to protect the organization from cyber threats and incidents. When dealing with a known attack, SecOps must take the following action: document, monitor, and track the incident. This action is important because it helps SecOps to:

•Record the details of the attack, such as the source, target, impact, timeline, and response actions.

•Monitor the status and progress of the incident response and recovery efforts, as well as the ongoing threat activity and indicators of compromise.

•Track the performance and effectiveness of the security controls and technologies, as well as the lessons learned and improvement opportunities. References:

•Palo Alto Networks Certified Cybersecurity Entry-level Technician (PCCET)

•6 Incident Response Steps to Take After a Security Event - Exabeam

•Dealing with Cyber Attacks–Steps You Need to Know | NIST

Software patches are updates that fix bugs, vulnerabilities, or performance issues in applications. Applying software patches regularly is one of the best practices to secure applications against exploits, as it prevents attackers from taking advantage of known flaws in the software. Software patches can also improve the functionality and compatibility of applications, as well as address any security gaps that may arise from changes in the operating system or other software components. Endpoint security solutions, such as Cortex XDR, can help organizations automate and streamline the patch management process, ensuring that all endpoints are up to date and protected from exploits. References:

Endpoint Protection - Palo Alto Networks

Endpoint Security - Palo Alto Networks

Patch Management - Palo Alto Networks

In cloud computing, there are three main service models: Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). Each model defines the level of responsibility and control that the cloud provider and the cloud customer have over the cloud resources and services. The cloud provider is responsible for vulnerability and patch management of the underlying operating system in SaaS and PaaS models, while the cloud customer is responsible for it in IaaS model. In SaaS, the cloud provider delivers software applications over the internet and manages all aspects of the cloud infrastructure, platform, and application. The cloud customer only needs to access the software through a web browser or an API. In PaaS, the cloud provider offers a platform for developing, testing, and deploying applications and manages the cloud infrastructure and operating system. The cloud customer can use the platform tools and services to create and run their own applications. In IaaS, the cloud provider supplies the basic cloud infrastructure, such as servers, storage, and networking, and the cloud customer can provision and configure their own operating system, middleware, and applications. References: Cloud Computing Service Models, Cloud Security Fundamentals - Module 2: Cloud Computing Models, Palo Alto Networks Certified Cybersecurity Entry-level Technician (PCCET)

XDR (Extended Detection and Response) uses machine learning (ML) to detect threats by identifying patterns and anomalies. XDR ingests data from multiple sources — including endpoints, networks, servers, and cloud workloads — to provide a unified and correlated view of threats across the environment.

A Jasager attack is a type of wireless man-in-the-middle attack that exploits the way mobile devices search for known wireless networks. A Jasager device will respond to any beacon request from a mobile device by saying “Yes, I’m here”, pretending to be one of the preferred networks. This way, the Jasager device can trick the mobile device into connecting to it, without the user’s knowledge or consent. The Jasager device can then intercept, modify, or redirect the traffic of the victim. For this attack to work, the attacker needs to be within close proximity of the victim, and the victim must have at least one known network in their preferred list. The victim does not need to manually choose the attacker’s access point, nor does the attacker try to get victims to connect at random. References: Wireless Man in the Middle - Palo Alto Networks, Man-in-the-middle attacks with malicious & rogue Wi-Fi access points - Privacy Guides

As containers grew in popularity and used diversified orchestrators such as Kubernetes (and its derivatives, such as OpenShift), Mesos, and Docker Swarm, it became increasingly important to deploy and operate containers at scale.

https://www.dynatrace.com/news/blog/kubernetes-vs-docker/

SOAR tools ingest aggregated alerts from detection sources (such as SIEMs, network security tools, and mailboxes) before executing automatable, process-driven playbooks to enrich and respond to these alerts.

According to the NIST definition of cloud computing, Infrastructure as a Service (IaaS) is a cloud service model that provides “the capability to provision processing, storage, networks, and other fundamental computing resources where the consumer is able to deploy and run arbitrary software, which can include operating systems and applications” 1. The consumer does not manage or control the underlying cloud infrastructure but has control over operating systems, storage, and deployed applications; and possibly limited control of select networking components (e.g., host firewalls) 1. In other words, IaaS gives the user access to cloud-hosted physical and virtual servers, storage, and networking, as stated in the question. References: 1: SP 800-145, The NIST Definition of Cloud Computing | CSRC 2