Cortex XDR
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Announcements

Cortex XDR

Welcome to the Cortex XDR LIVEcommunity! Explore how-to guides, best practices, and on-demand videos to help you get the most out of Cortex XDR. Have questions or insights to share? Join the conversation in our Discussions forums and connect with our Product Experts.

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Articles

Cortex XDR CS Newsletter June 2024

06-13-2024 — Don't miss our monthly announcements, How-to Videos, and latest blogs in the Customer Success What's New Newsletter! — Read more

Labels: Cortex XDR XDR Newsletter
2306 published by in Cortex XDR Articles
06-13-2024 edited by

Cortex XDR CS Newsletter May 2024

05-09-2024 — Read all the latest and greatest from Cortex XDR Customer Success! — Read more

Labels: Cortex XDR XDR Newsletter
2202 published by in Cortex XDR Articles
05-09-2024 edited by

Cortex XDR CS Newsletter April 2024

04-10-2024 — April 2024 UPCOMING EVENTS Alert Tuning Webinar Series Join us for a Customer Success webinar series, Alert Tuning, starting on April 24! You may register below for the series in advance. Register here: Part 1 | Part 2 Symphony 2024: AI and Automation Come see where security operations are heade... — Read more

Labels: Cortex XDR XDR Newsletter
2213 published by in Cortex XDR Articles
04-10-2024 edited by

Cortex XDR CS Newsletter March 2024

03-18-2024 — March 2024 UPCOMING EVENTS Parsing and Correlation Rules Webinar Series Register now for the last part of the webinar series: Parsing & Correlation Rules - Improving Application Security with Correlations. Register here: Part 3 Investigation and Threat Hunting Virtual Workshop Calling all custome... — Read more

Labels: Cortex XDR
2423 published by in Cortex XDR Articles
03-18-2024 edited by

Cortex XDR CS Newsletter Feb 2024

02-16-2024 — February 2024 UPCOMING EVENTS Parsing and Correlation Rules Webinar Series Register now for Part 2 of the webinar series: Correlation Rules - the core of detection. You may review the recording for Part 1 in the On-Demand section below Register here: Part 2 | Part 3 Investigation and Threat Hunti... — Read more

Labels: Cortex XDR
2551 published by in Cortex XDR Articles
02-16-2024 edited by

Blogs

SecOps Insider-April Edition

04-30-2025 — Discover key insights from Sam Rubin, SVP of Consulting and Threat Intelligence at Unit 42, on the critical importance of cyber resilience highlighted in the 2025 Global Incident Response Report. Get recommendations for enhancing incident response... — Read more

Labels: Cortex Cortex XDR Cortex Xpanse Cortex XSIAM Cortex XSOAR Cybersecurity Prisma Cloud SecOps Security Operations Unit 42 XDR Xpanse
848 by in Community Blogs

Threat Brief: CVE-2024-6387 OpenSSH RegreSSHion Vulnerability

07-15-2024 — On July 1, 2024, a critical signal handler race condition vulnerability was disclosed in OpenSSH servers (sshd) on glibc-based Linux systems. This vulnerability, called RegreSSHion and tracked as CVE-2024-6387, can result in unauthenticated remote... — Read more

Labels: Cortex XDR Cortex Xpanse Cortex XSIAM Cortex XSOAR CVE-2024-6387 incident response OpenSSH OpenSSH. RegreSSHion RegreSSHion Remote Code Execution security intelligence SOC SSH threat brief Threat Detection Vulnerability
17773 by in Community Blogs

Introducing the New Cortex Shellcode AI Protection: A Precision AI-Driven Module

07-15-2024 — In this write-up, we will dive into the realm of shellcode and examine how our AI-driven approach is once again raising the bar when it comes to threat detection and prevention. — Read more

Labels: Cortex Cortex XDR Precision AI shellcode
4981 1 by in Community Blogs

What’s Next in Cortex - New Wave of Innovations in Cortex (June 2024 Release)

07-03-2024 — ith the ever evolving threat landscape, security operations teams require a new level of efficiency to protect their organizations. The latest release across Cortex products aims to solve a diverse set of challenges in security operations, all whi... — Read more

Labels: Cortex Cortex XDR Cortex Xpanse Cortex XSIAM Cortex XSOAR Release Notes XDR Xpanse XSIAM XSOAR
6011 by in Community Blogs

Palo Alto Networks Excels in MITRE Managed Services Evaluation

06-25-2024 — Palo Alto Networks Unit 42 is a leader in MDR, delivering MTTD twice as fast as the average participant and leveraging the industry’s best XDR technology. — Read more

Labels: Cortex XDR XDR
3201 by in Community Blogs

Digital Learning Courses

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Discussions

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Author Topic Views Replies
09-02-2025

How to Block Mobile Phones (iPhone/Android) via USB Using Device Control

Hi everyone, I'm currently working on a Device Control policy in Cortex XDR and I need to block mobile phones (iPhones, Android devices, etc.) when ... — Read more

posted in Cortex XDR Discussions

94 1
08-31-2025

Migrate policies from Carbon Black to Cortex XDR

Hello, Please any Tools, recommendation and procedure for migration from VMware Carbon Black to Cortex XDR. Thank you. Best regards.

posted in Cortex XDR Discussions

129 2
08-29-2025

Endpoint is isolated

Basically I have a laptop loan from a school for the fall term, I downloaded a game which was counter strike source which I owned to keep me busy duri... — Read more

posted in Cortex XDR Discussions

109 1
08-29-2025

High Memory Usage by Cortex XDR Agent on Windows Devices

The Cortex XDR agent for Windows consumes a lot of memory, and on some machines, it is making them slow. Isn't there a solution to mitigate this issue... — Read more

posted in Cortex XDR Discussions

135 1
08-28-2025

Cortext Modifying App Java Threads Without Warning

Cortex is currently messing with a java app at a customer site. We have a tomcat-based java app that we take to market. Cortex is currently messing ... — Read more

posted in Cortex XDR Discussions

175 1