Cisco Updated 350-701 Exam Questions and Answers by samantha

Retrospective detection is a feature of Cisco Advanced Malware Protection (AMP) for Endpoints that performs correlation of telemetry, files, and intrusion events that are flagged as possible active breaches. Retrospective detection allows AMP to continuously analyze file activity across the network and identify malicious behavior that was previously undetected. Retrospective detection can also trigger alerts and remediation actions when a file’s disposition changes from clean to malicious12. References: 1: Implementing and Operating Cisco Security Core Technologies (SCOR) v1.0, Module 4: Endpoint Protection and Detection, Lesson 4.1: Cisco AMP for Endpoints Overview, Topic 4.1.3: Retrospective Detection 2: Cisco AMP for Endpoints User Guide, Chapter: Retrospective Detection, URL: 3

Explanation

Cisco Cognitive Threat Analytics helps you quickly detect and respond to sophisticated, clandestine attacks that are already under way or are attempting to establish a presence within your environment. The solution automatically identifies and investigates suspicious or malicious web-based traffic. It identifies both potential and confirmed threats, allowing you to quickly remediate the infection and reduce the scope and damage of an attack, whether it’s a known threat campaign that has spread across multiple organizations or a unique threat you’ve never seen before.

Detection and analytics features provided in Cognitive Threat Analytics are shown below:

+ Data exfiltration: Cognitive Threat Analytics uses statistical modeling of an organization’s network to identify anomalous web traffic and pinpoint the exfiltration of sensitive data. It recognizes data exfiltration even in HTTPS-encoded traffic, without any need for you to decrypt transferred content

+ Command-and-control (C2) communication: Cognitive Threat Analytics combines a wide range of data, ranging from statistics collected on an Internet-wide level to host-specific local anomaly scores. Combining these indicators inside the statistical detection algorithms allows us to distinguish C2 communication from benign traffic and from other malicious activities. Cognitive Threat Analytics recognizes C2 even in HTTPSencoded or anonymous traffic, including Tor, without any need to decrypt transferred content, detecting a broad

range of threats

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When the Cisco Secure Firewall downloads threat intelligence updates from Cisco Talos, it is engaged in "consumption." This term refers to the process of receiving and utilizing threat intelligence data to enhance security measures. Cisco Talos provides comprehensive threat intelligence that Cisco Secure Firewall consumes to update its threat detection and prevention capabilities.