Certified: The GIAC GCCC Audio Course

Jason Edwards

GCCC is a control-first security course built for busy professionals who want practical mastery of the CIS Controls v8 and the real-world workflows that make them stick. You’ll learn how to inventory assets and software with confidence, harden configurations without breaking operations, manage vulnerabilities with proof-based closure, and turn logging into outcomes through centralized collection, correlation, and sustainable alerting. The course also covers malware defense as layered prevention plus rapid containment, data protection through classification, access boundaries, and safe retention, and recovery readiness with RPO/RTO planning, backup isolation, and restore testing. You’ll strengthen governance across identity and access management, change control, third-party risk, awareness programs that drive behavior change, incident response readiness and execution, and how to use testing results to improve controls over time. Every lesson stays exam-focused while keeping the emphasis on operational evidence, measurable effectiveness, and decision-making under pressure—so you’re not just memorizing terms, you’re learning how to run the controls in production with confidence.

  1. EPISODE 7

    Episode 7 — Discover enterprise assets continuously using multiple sources and reconciliation discipline

    This episode focuses on continuous asset discovery, emphasizing how multiple data sources reduce blind spots but introduce reconciliation challenges. You’ll learn why single-source inventory approaches fail at scale, and how to combine signals from DHCP, DNS, directory services, endpoint management tools, cloud control planes, and network monitoring to improve completeness. We’ll define reconciliation as the process of deduplicating, matching identities, resolving conflicts, and deciding which system is authoritative for each attribute. Exam relevance shows up in questions about coverage, control validation, and the difference between “detected once” versus “managed as an ongoing lifecycle.” Scenarios include a device that appears in network logs but not in endpoint tools, and how to resolve whether it is unmanaged, misclassified, or truly unauthorized. Troubleshooting includes handling naming inconsistencies, stale records, and incomplete tagging, along with practical routines for setting thresholds, triage queues, and ownership follow-ups so discovery turns into action. Produced by BareMetalCyber.com, where you’ll find more cyber audio courses, books, and information to strengthen your educational path. Also, if you want to stay up to date with the latest news, visit DailyCyber.News for a newsletter you can use, and a daily podcast you can commute with.

    10 min

About

GCCC is a control-first security course built for busy professionals who want practical mastery of the CIS Controls v8 and the real-world workflows that make them stick. You’ll learn how to inventory assets and software with confidence, harden configurations without breaking operations, manage vulnerabilities with proof-based closure, and turn logging into outcomes through centralized collection, correlation, and sustainable alerting. The course also covers malware defense as layered prevention plus rapid containment, data protection through classification, access boundaries, and safe retention, and recovery readiness with RPO/RTO planning, backup isolation, and restore testing. You’ll strengthen governance across identity and access management, change control, third-party risk, awareness programs that drive behavior change, incident response readiness and execution, and how to use testing results to improve controls over time. Every lesson stays exam-focused while keeping the emphasis on operational evidence, measurable effectiveness, and decision-making under pressure—so you’re not just memorizing terms, you’re learning how to run the controls in production with confidence.