IBM QRadar
by IBM
Covered
12
controls
Partial
2
controls
Gaps
3
controls
Overview
IBM QRadar by IBM is a siem & logging solution that covers 12 NIST 800-171 controls (11% total coverage). It addresses key requirements in the siem & logging domain for defense contractors pursuing CMMC compliance.
Controls Covered (12)
Implementation Notes
Deploy IBM QRadar with FIPS-validated configurations. Integrate with your SIEM for centralized audit logging. Review partial controls quarterly to identify supplementary tooling needs.
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Implementation Guidance for IBM QRadar
Configure IBM QRadar for NIST 800-171 compliance by implementing comprehensive log collection and analysis across these control families: **Audit and Accountability (AU)**: Enable QRadar's Universal Data Collection Architecture (UDCA) to collect logs from all network devices, servers, and security tools. Configure custom log sources for Windows Event Logs, syslog, and database audit trails. Set up real-time correlation rules for failed authentication attempts (AU-2, AU-3) and implement log retention policies matching your organization's requirements (AU-11). **System and Information Integrity (SI)**: Deploy QRadar's anomaly detection capabilities to identify malicious code and suspicious network traffic (SI-3, SI-4). Configure custom rules for detecting unauthorized software installations and network scanning activities. **Access Control (AC)**: Integrate QRadar with Active Directory and privileged access management tools to monitor account usage and detect privilege escalation attempts (AC-2, AC-6). Set up dashboards for tracking user access patterns and failed login attempts. **Configuration Management (CM)**: Configure QRadar to monitor configuration changes across critical systems using Windows Security Event logs and Unix audit logs (CM-3, CM-5). Generate assessment evidence through QRadar's built-in reporting engine, creating automated compliance reports for auditors. Integrate with vulnerability scanners, endpoint detection tools, and network security devices through QRadar's extensive DSM (Device Support Module) library. Common pitfalls include insufficient log source coverage, inadequate retention policies, missing correlation rules for critical events, and failure to properly tune detection rules leading to alert fatigue during C3PAO assessments.
Gap Analysis & Compensating Controls
The 3 uncovered NIST controls represent critical gaps in **Identification and Authentication (IA)** and **Physical Protection (PE)** domains. IBM QRadar lacks native identity management capabilities, requiring integration with dedicated IAM solutions like CyberArk or SailPoint to address IA-2 (identification and authentication for organizational users) and IA-5 (authenticator management). The PE control gap indicates missing physical security monitoring - implement complementary solutions like physical access control systems (PACS) integrated with video surveillance. Document these gaps in your System Security Plan (SSP) by clearly stating QRadar's role as a monitoring and detection tool, not an identity or physical security solution. In your POA&M, prioritize closing the IA gaps first as they carry higher CMMC assessment weight - identity controls are foundational to cybersecurity frameworks. For PE controls, implement compensating controls through third-party physical security systems and ensure proper documentation of their integration with QRadar for centralized monitoring. Consider solutions like RSA SecurID for multi-factor authentication (IA-2) and dedicated physical security information management systems for PE requirements. These gaps don't diminish QRadar's value but highlight the need for a comprehensive security tool stack rather than relying on a single solution.
Compliance Cost Estimate
IBM QRadar licensing ranges from $3,000-$8,000 per year for small defense contractors (100-500 events per second) to $50,000+ annually for larger implementations requiring high event throughput and advanced modules. Implementation costs typically range $25,000-$75,000 including professional services for rule configuration, integration setup, and staff training. Ongoing maintenance averages $15,000-$30,000 annually for managed services or dedicated security analyst resources. Compared to competitors like Splunk Enterprise Security ($5,000-$12,000/year) or ArcSight ESM ($4,000-$10,000/year), QRadar offers competitive pricing with strong out-of-box compliance capabilities. The total cost of ownership often exceeds $100,000 over three years for mid-sized defense contractors, but the comprehensive coverage of 12 NIST controls provides strong ROI compared to implementing multiple point solutions.
Compliance Cross-References
IBM QRadar directly supports DFARS 252.204-7012 requirements for safeguarding covered defense information through comprehensive logging and incident response capabilities. For CMMC Level 2, QRadar satisfies assessment objectives in the Audit and Accountability (AU.L2-3.3.1 through AU.L2-3.3.9) and System and Information Integrity (SI.L2-3.14.1 through SI.L2-3.14.7) domains. The solution provides evidence for CMMC practices including security function verification, malicious code protection, and information system monitoring. QRadar's FedRAMP authorization supports control inheritance for AU-2 (audit events), AU-3 (audit record content), SI-4 (information system monitoring), and IR-4 (incident handling). However, additional tools are required for CMMC Identity and Access Management practices (IA.L2-3.5.1 through IA.L2-3.5.11) and Physical Protection objectives (PE.L2-3.10.1 through PE.L2-3.10.6). QRadar's comprehensive logging capabilities provide critical evidence during CMMC assessments, particularly for demonstrating continuous monitoring and incident detection capabilities required for Level 2 certification.
Frequently Asked Questions
How many NIST 800-171 controls does IBM QRadar cover?
IBM QRadar covers 12 of 110 NIST 800-171 controls (11%), with 2 partially covered and 3 gaps.
Can IBM QRadar alone satisfy CMMC Level 2?
No single tool covers all 110 NIST 800-171 controls. IBM QRadar covers 11% and should be part of a layered security stack addressing the remaining controls.
What controls does IBM QRadar not cover?
IBM QRadar does not cover controls mp-3-8-1, ia-3-5-1, pe-3-10-1. These require supplementary solutions such as physical security controls, additional access management, or media protection tools.
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