Cortex Xpanse

Cortex Xpanse

Welcome to the Cortex Xpanse resource page. Cortex Xpanse allows you to 'know your Internet' by providing you with an outside-in view of your Internet attack surface.

Welcome to the Cortex Xpanse resource page. Cortex Xpanse builds a system of record that is the authoritative source for an organization’s global Internet assets; it knows your attack surface so you can own it before someone else. On this page you can engage in Cortex Xpanse discussions and review helpful resources dedicated to Cortex Xpanse.

Discussions

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Author	Topic	Views	Replies
P.Pintens 11-18-2024	Certificate Expiration Related to Xpanse Access? 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	154	0
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	1339	1
N.Suleymanzada 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	1352	1
rtsedaka 03-11-2024	Headline updates for existing incidents? This question was asked during the Customer Success What's New in 2.4 Webinar, which can be watched here Will the incident headlines dynamically upda... — Read more posted in Cortex Xpanse Discussions	1722	1
Cyber1985 07-24-2022	Monitoring IAB Hello! What surfaces can be monitored? MS Exchange? IIS Server? Both behind source IP restriction fw rule and reverse proxy. The best would be an... — Read more posted in Cortex Xpanse Discussions	3000	0

Blogs

Automate Insecure OpenSSH Vulnerability Patching in Ubuntu AWS EC2 with Cortex Xpanse

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
872 by rtsedaka in Community Blogs

Get Ahead of Chrome Changes with Cortex Xpanse

07-16-2024 — In June 2024, Google announced it would no longer trust digital certificates issued by Entrust, a popular certificate authority. This decision will block all websites that use Entrust Certificates from consumers using Chrome and other browsers may... — Read more

Labels: Active Response Attack Surface Management Automation Cortex Xpanse Product Features
802 by rtsedaka 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 OpenSSH RegreSSHion Remote Code Execution SSH threat brief
10904 by rtsedaka 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 XDR Cortex Xpanse Cortex XSIAM Cortex XSOAR XDR Xpanse XSIAM XSOAR
3718 by GonenFink in Community Blogs

Enhancing Critical Risk Detection with Cortex Xpanse Attack Surface Rules

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
1284 by rtsedaka in Community Blogs