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Cortex Xpanse

Welcome to the Cortex Xpanse LIVEcommunity! Explore how-to guides, best practices, and on-demand videos to help you get the most out of Cortex Xpanse. Have questions or insights to share? Join the conversation in our Discussions forums and connect with our Product Experts. Stay in the loop—subscribe now to get the latest product updates delivered to you.
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Cortex Xpanse

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

Stay in the loop—subscribe now to get the latest product updates delivered to you.

Articles

Cortex Xpanse Attack Surface Threat Report 2023 Contains a hyperlink

09-18-2023 — Unit 42 and Cortex Xpanse invite you to dive into the latest insights and analysis on emerging cyber threats and vulnerabilities in this comprehensive report, gathered from extensive exposure and threat data collected over 12 months with Cortex Xpanse. Read the full report here: Attack Surface ... — Read more

Labels: ASM Cortex Xpanse Report Xpanse Report
1300 published by in Cortex Xpanse Articles
03-31-2025 edited by

Cortex Xpanse Incident Response Workflows Contains a hyperlink

08-28-2023 — Incident Response Review the Incident management use cases and best practices here: Incident Response in Cortex Xpanse Additional read: https://docs-cortex.paloaltonetworks.com/r/Cortex-XPANSE/Cortex-Xpanse-Expander-User-Guide/Inferred-CVEs https://docs-cortex.paloaltonetworks.com/r/Cortex-XPAN... — Read more

Labels: Alert Cortex Xpanse Cortex Xpanse Training incident Issues
1544 published by in Cortex Xpanse Articles
03-31-2025 edited by

Cortex Xpanse Asset Validation and Enrichment Guidelines Contains a hyperlink

08-28-2023 — Asset Validation and Enrichment Click below to review the guidelines on how to perform asset validation and enrichment in Cortex Xpanse: Asset Validation and Enrichment Guidelines Additional read: https://docs-cortex.paloaltonetworks.com/r/Cortex-XPANSE/Cortex-Xpanse-Expander-User-Guide/Asset-In... — Read more

Labels: Asset Coretx Xpanse Coretx Xpanse Training Inventory Onboarding Seed data Xpanse
1612 1 published by in Cortex Xpanse Articles
03-31-2025 edited by

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Blogs

SecOps Insider-April Edition Contains an image Contains a hyperlink

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
291 by in Community Blogs

Automate Insecure OpenSSH Vulnerability Patching in Ubuntu AWS EC2 with Cortex Xpanse Contains an image Contains a hyperlink

07-29-2024 — A new vulnerability in Open Secure Shell (OpenSSH), identified as Common Vulnerabilities and Exposures (CVE) CVE-2023-25136, poses a significant threat to Amazon Web Services Elastic Cloud Compute (AWS EC2) instances. If left unpatched, this vulne... — Read more

Labels: Active Response Attack Surface Management Automation Cortex Xpanse Product Features Use-Cases
1480 by in Community Blogs

Threat Brief: CVE-2024-6387 OpenSSH RegreSSHion Vulnerability Contains an image Contains a hyperlink

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
16599 by in Community Blogs

What’s Next in Cortex - New Wave of Innovations in Cortex (June 2024 Release) Contains an image Contains a hyperlink

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
5449 by in Community Blogs

Enhancing Critical Risk Detection with Cortex Xpanse Attack Surface Rules Contains an image Contains a hyperlink

07-03-2024 — Today, we are announcing an expansion to our Attack Surface Rules which help customers automatically find their critical exposures and risks. In our latest announcement, we delivered our 800th surface rule for our customers using Expander and the ... — Read more

Labels: Cortex Xpanse Xpanse
1856 by in Community Blogs

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Videos

Cortex Xpanse Products

Published on Apr 20, 2021
2,358 views
29 likes

Discussions

Need answers? Register or Sign-in to Engage, Share, and Learn.
Author Topic Views Replies
DanielTCLEE
DanielTCLEE
02-19-2025

Delete a Rule-Based Tag on Graphical User Interface ("GUI") Contains a hyperlink

I created a Rules-Based Tag called "Owner" that I do not need. I have not added it to any asset yet. How can I delete this tag on GUI? Cortex Xpanse... — Read more

posted in Cortex Xpanse Discussions

446 2
JayGolf
JayGolf
01-15-2025

Welcome to the Cortex Xpanse Discussions!

To make this forum valuable and enjoyable for everyone, please review the following guidelines before participating: Rules and Best Practices Be ... — Read more

posted in Cortex Xpanse Discussions

372 0
P.Pintens
P.Pintens
11-18-2024

Certificate Expiration Related to Xpanse Access? Contains an attachment

I'm trying to see if anyone else is having issues accessing Xpanse? I saw that that updates were needed for User-ID certs by today (Aug-18), and from ... — Read more

posted in Cortex Xpanse Discussions

638 0
mbuckner
mbuckner
04-05-2024

Tag new certificates assets with an asset tag in xpanse

How can I leverage the API to add an asset tag to new assets as they come in that are of the asset_type certificate? I want to filter my alerts to sho... — Read more

posted in Cortex Xpanse Discussions

1875 1
nijats
nijats
03-18-2024

Xpanse Business Units

Hi, Currently we have 2 Business Units "Azercell" and "Baktelekom" on "Inventory > Owned IPv4 Ranges" tab. We've created 2 different tags on Tags f... — Read more

posted in Cortex Xpanse Discussions

1831 1
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