Discover the powerful Cortex XDR capability that enables immediate process termination during security event investigations. Learn how this feature enhances threat response and protection.
Table of Contents
Question
When initiated, which Cortex XDR capability allows immediate termination of the process or whole process tree on an anomalous process discovered during investigation of a security event?
A. file explorer
B. log stitching
C. live sensors
D. live terminal
Answer
C. live sensors
Explanation
Live sensors are a critical component of Cortex XDR’s real-time threat detection and response capabilities. When investigating a security event, live sensors allow security analysts to interact with endpoints in real-time, providing immediate visibility into system processes and the ability to take swift action against potential threats.
Here’s a detailed explanation of how live sensors work in this context:
- Real-time monitoring: Live sensors continuously monitor endpoint activities, collecting data on processes, network connections, and system changes.
- On-demand activation: During an investigation, analysts can activate live sensors on specific endpoints to gather real-time information.
- Process visibility: Live sensors provide a detailed view of running processes, including their hierarchies and relationships (process trees).
- Immediate action: When an anomalous process is identified, live sensors allow for instant termination of the suspicious process or its entire process tree.
- Granular control: Analysts can choose to terminate a single process or the whole process tree, depending on the severity of the threat and the potential impact on system operations.
- Minimizing damage: By enabling immediate termination, live sensors help prevent further damage or lateral movement by malicious processes.
- Integration with investigation workflow: This capability is seamlessly integrated into the Cortex XDR investigation interface, allowing for quick decision-making and response.
The other options provided in the question are not directly related to process termination:
A. File explorer: While useful for browsing and analyzing files on endpoints, it doesn’t provide process termination capabilities.
B. Log stitching: This feature correlates logs from various sources but doesn’t offer real-time process control.
D. Live terminal: Although it provides command-line access to endpoints, it doesn’t offer the immediate, GUI-based process termination functionality of live sensors.
In conclusion, live sensors are a powerful Cortex XDR capability that significantly enhances an organization’s ability to respond to security threats quickly and effectively by allowing immediate termination of suspicious processes during investigations.
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