Palo Alto Networks Cortex Xpanse
Active attack surface mgmt solution for discovering & remediating unknown risks
Palo Alto Networks Cortex Xpanse
Active attack surface mgmt solution for discovering & remediating unknown risks
Data verified May 2026
ADYour product here. Reach security decision-makers.Launch a campaignPalo Alto Networks Cortex Xpanse Description
Cortex Xpanse is an attack surface management solution that continuously scans the internet to discover and remediate unknown risks across connected systems and exposed services. The platform scans over 500 billion ports daily and 4.3 billion IPv4 addresses multiple times per day to identify unmanaged assets and exposures. The solution operates through three core capabilities: active discovery to automatically scan and index unknown risks, active learning using supervised machine learning models to map attack surfaces and prioritize remediation, and active response with automated playbooks to address exposures without relying solely on IT tickets. Cortex Xpanse addresses security challenges created by hybrid work environments and cloud adoption, which scatter IT infrastructure and create security gaps. The platform identifies unknown or unmanaged assets that traditional vulnerability scanners and security ratings services may miss, with research indicating that 30% or more assets in organizations are not monitored. The solution provides use cases including fixing security blindspots, preventing ransomware, eliminating shadow cloud infrastructure, improving zero-day response, supporting M&A security evaluation, managing internet operations, and reducing cyber insurance risk. The platform includes automated remediation capabilities designed to reduce mean time to detect (MTTD) and mean time to respond (MTTR) without requiring additional security analysts.
Palo Alto Networks Cortex Xpanse FAQ
Common questions about Palo Alto Networks Cortex Xpanse including features, pricing, alternatives, and user reviews.
Palo Alto Networks Cortex Xpanse is Active attack surface mgmt solution for discovering & remediating unknown risks, developed by Palo Alto Networks. It is a Attack Surface solution designed to help security teams with Reconnaissance.
Palo Alto Networks Cortex Xpanse offers the following core capabilities:
1.Continuous internet-wide scanning of 500B+ ports daily
2.Automated discovery of unknown and unmanaged assets
3.Supervised machine learning for attack surface mapping
4.Automated remediation playbooks
5.Shadow cloud detection and elimination
6.Zero-day vulnerability exposure assessment
7.M&A security posture evaluation
8.Real-time risk prioritization
9.Internet operations management
10.Asset attribution and ownership mapping
Palo Alto Networks Cortex Xpanse is deployed as a cloud solution, suited to mid-market, enterprise organizations looking to operationalize attack surface. The commercial offering is positioned for production security operations with vendor support and SLAs.
Palo Alto Networks Cortex Xpanse is built for security teams handling Reconnaissance. It supports workflows including continuous internet-wide scanning of 500b+ ports daily, automated discovery of unknown and unmanaged assets, supervised machine learning for attack surface mapping. Teams typically adopt Palo Alto Networks Cortex Xpanse when they need to attack surface capabilities integrated into their existing stack. Explore similar tools at https://cybersectools.com/alternatives/palo-alto-networks-cortex-xpanse
Palo Alto Networks Cortex Xpanse is a commercial Attack Surface solution. For detailed pricing information, visit https://www.paloaltonetworks.com/cortex/cortex-xpanse/ or contact Palo Alto Networks directly.
Popular alternatives to Palo Alto Networks Cortex Xpanse include:
1.Censys Internet Map - Internet intelligence platform for asset discovery and attack surface mapping (Commercial)
2.Matos Automated Attack Surface Management - Automated ASM tool for multi-cloud environments with continuous asset discovery (Commercial)
3.ConnectSecure Attack Surface Scanning - External attack surface scanning for MSPs to identify vulnerabilities (Commercial)
4.Aleph Search Clear - OSINT tool for mapping & monitoring risk ecosystems on Clear & Deep Web. (Commercial)
5.Cobalt Attack Surface Monitoring - Continuous external asset discovery and monitoring with daily domain scans. (Commercial)
Compare all Palo Alto Networks Cortex Xpanse alternatives at https://cybersectools.com/alternatives/palo-alto-networks-cortex-xpanse
Palo Alto Networks Cortex Xpanse is for security teams and organizations that need Reconnaissance. It's particularly suitable for enterprises requiring robust, commercial-grade security capabilities. Other Attack Surface tools can be found at https://cybersectools.com/categories/attack-surface
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