Episode 129 — Spotlight: System Backup (CP-9)

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Framework: NIST 800-53 Audio Course

Jason Edwards

147 episodes

1 day ago

This **NIST Special Publication 800-53 Audio Course** is a complete, audio-first learning series designed to make one of the most comprehensive cybersecurity standards both clear and approachable. Through structured, plain-language narration, each episode walks you through the controls, objectives, and principles that form the foundation of modern federal and enterprise security programs. You’ll learn how NIST 800-53 defines safeguards across access control, incident response, risk assessment, system integrity, and continuous monitoring—building both exam readiness and real-world comprehension. The course translates complex regulatory and technical language into straightforward explanations you can absorb on the go. Each lesson defines essential terms, explores real-world implementation scenarios, and reinforces key ideas to ensure lasting understanding. Whether you’re preparing for a certification, managing compliance initiatives, or simply strengthening your cybersecurity foundation, the series helps you connect the “what” and “why” behind every control family. By the end, you’ll have a confident grasp of the **core domains and control structures** within NIST 800-53, a repeatable study rhythm that supports long-term retention, and the clarity to apply these standards effectively in both assessment and operational contexts. Developed by **BareMetalCyber.com**, this course delivers structured, professional insight for learners who want practical understanding of one of the most important cybersecurity frameworks in the world.

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Episode 129 — Spotlight: System Backup (CP-9)

Framework: NIST 800-53 Audio Course

9 minutes

4 weeks ago

Episode 129 — Spotlight: System Backup (CP-9)

System Backup (CP-9) ensures that critical information, configurations, and software are copied and stored securely to enable rapid recovery after data loss or corruption. For exam purposes, understand that CP-9 defines what data must be backed up, how often, where it resides, and how it is protected. The control mandates that backup media be encrypted, labeled, tested for restorability, and retained according to policy. It also emphasizes segregation between production and backup storage, preventing a single event from destroying both. The objective is to maintain reliable, current recovery copies that align with mission recovery time and recovery point objectives.

Operationally, CP-9 involves scheduled automated backups, secure replication across geographic zones, and periodic restoration testing. Backup catalogs track version history and location for each dataset. Offline and immutable backups defend against ransomware and unauthorized deletion. Evidence includes backup job logs, encryption configurations, storage inventories, and restoration test reports. Metrics such as backup success rate, restoration success rate, and time to restore critical systems quantify program health. Pitfalls include incomplete backups, unverified encryption, and untested restore procedures. By implementing CP-9 as a continuous control rather than a one-time configuration, organizations achieve true resilience through verified recoverability.
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.