Paloalto Networks Updated Practitioner Exam Questions and Answers by lexie

Cortex XDR is a security analytics platform that converges logs from network, identity, endpoint, application, and other security relevant sources to generate high-fidelity behavioral alerts and facilitate rapid incident analysis, investigation, and response1. Cortex XDR uses machine learning algorithms to automate data analysis and apply modeling in real time, helping organizations to reduce analyst workloads and improve security1. Cortex XDR also integrates with Palo Alto Networks next-generation firewalls and other security tools to streamline and speed network security response2. References: Security Analytics - Palo Alto Networks, Network Security Automation - Palo Alto Networks

The URL Filtering service complements App-ID by enabling you to configure the next-generation firewall to identify and control access to websites and to protect your organization from websites that host malware and phishing pages.

Endpoint antivirus software is a type of software designed to help detect, prevent, and eliminate malware on devices, such as laptops, desktops, smartphones, and tablets. Endpoint antivirus software can block viruses that are not seen and blocked by the perimeter firewall, which is a network security device that monitors and controls incoming and outgoing network traffic based on predefined security rules. Perimeter firewall can block some known viruses, but it may not be able to detect and stop new or unknown viruses that use advanced techniques to evade detection. Endpoint antivirus software can provide an additional layer of protection by scanning the files and processes on the devices and using various methods, such as signatures, heuristics, behavior analysis, and cloud-based analysis, to identify and remove malicious code123. References:

What Is Endpoint Antivirus? Key Features & Solutions Explained - Trellix

Microsoft Defender for Endpoint | Microsoft Security

Download ESET Endpoint Antivirus | ESET

Static routing is a form of routing that occurs when a router uses a manually-configured routing entry, rather than information from dynamic routing traffic 1. Static routing has some advantages, such as simplicity, low overhead, and full control, but it also has some disadvantages, such as:

•Manual reconfiguration: Static routes require manual effort to configure and maintain. This can be time-consuming and error-prone, especially in large networks with many routes. If there is a change in the network topology or a link failure, the static routes need to be updated manually by the network administrator 23.

•Single point of failure: Static routing is not fault tolerant. This means that if the path used by the static route stops working, the traffic will not be rerouted automatically. The network will be unreachable until the failure is repaired or the static route is changed manually. Dynamic routing, on the other hand, can adapt to network changes and find alternative paths 23.