RSec.ai - QRadar-AI-powered SIEM threat detection

Example

Security teams can ingest millions of events per second into QRadar's SIEM from various sources like firewalls, IPS, and endpoint agents.

Scenario

In a real-world situation, a company may experience a sudden surge in failed login attempts from a particular region. QRadar's log management and event correlation automatically flags this as an anomaly by correlating data across multiple systems, leading to the generation of an actionable alert for immediate investigation.

Example

QRadar can analyze traffic anomalies in real-time, identifying patterns that deviate from normal behavior.

Scenario

For instance, during a Distributed Denial of Service (DDoS) attack, QRadar can recognize the sudden spike in network traffic, classify it as abnormal, and initiate automated defenses to mitigate the impact before human intervention is required.

Example

QRadar integrates with external threat intelligence feeds to correlate external attack signatures with internal events.

Scenario

An organization might receive a feed identifying a newly discovered malicious IP address. When QRadar detects communication between that IP and one of its internal servers, it can alert the security team, allowing them to block the traffic and investigate the breach.

Example

QRadar integrates with vulnerability scanners to create risk-based reports that prioritize threats based on criticality.

Scenario

After running a vulnerability scan, QRadar can correlate known vulnerabilities with detected network activity. For example, if a critical unpatched vulnerability is exploited by an attacker, QRadar can prioritize this event in the alert queue for immediate remediation.

Example

RSec.ai - QRadar's integration with IBM's EDR allows for rapid threat hunting and real-time remediation.

Scenario

In the event of malware being detected on an endpoint, QRadar SIEM, integrated with EDR, can automatically isolate the infected system, prevent the malware from spreading, and notify the security team for further investigation and cleanup.