August 24, 2026
Splunk for Security Analysts: Getting Started with SIEM
A practical introduction to Splunk for security analysts: what SIEM really does, how SPL searches work, and the certification path that gets you hired.
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IT Dojo blog: expert insights on cybersecurity, RMF, DoD compliance, certifications, networking, and federal IT. Updated regularly by our instructors.
August 17, 2026
NIST CSF 2.0: What Changed and How It Affects Your Organization
A practical breakdown of NIST Cybersecurity Framework 2.0, the new Govern function, expanded supply chain guidance, and what security teams should do next.
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August 10, 2026
Ansible for Sysadmins: Why Automation Skills Are Now Essential
Why configuration management with Ansible has become a baseline skill for system administrators, what to learn first, and how automation supports compliance …
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August 3, 2026
What Is the CGRC Certification and Who Should Pursue It?
A practical guide to ISC2's CGRC certification: the seven domains, exam format, experience requirements, and whether it fits your federal or DoD career path.
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July 20, 2026
FedRAMP Explained: What Cloud Vendors and Agencies Need to Know in 2026
A plain-English guide to FedRAMP in 2026, including the new Consolidated Rules, certification classes A through D, 20x, and the Rev5 sunset timeline.
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July 13, 2026
How to Earn CEUs for Your Security Certifications in 2026
A practical guide to earning CEUs and CPEs to keep your security certifications current in 2026, including the fastest paths for CISSP, Security+, CISM, and …
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July 6, 2026
Kubernetes for IT Professionals: Do You Need to Learn It?
Wondering if Kubernetes is worth learning? Here is who actually needs it, who can skip it, and the fastest path from containers to cluster administration.
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June 22, 2026
ITIL Version 5: What Changed and Who Should Get Certified
ITIL Version 5 launched in 2026. What changed from ITIL 4, the new certification scheme, what it means for your ITIL 4 credential, and who should certify.
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June 15, 2026
CompTIA Network+ Study Guide: Passing the Exam on Your First Try
A practical Network+ study guide for 2026, covering exam domains, subnetting, study order, and the habits that help IT pros pass on the first attempt.
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June 12, 2026
How to Self-Study for CompTIA Network+ (The Best Free Resources)
A no-cost roadmap for self-studying CompTIA Network+ N10-009: the best free videos, practice questions, cheat sheets, and communities.
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June 12, 2026
How to Self-Study for CompTIA Security+ (The Best Free Resources)
A no-cost roadmap for self-studying CompTIA Security+ SY0-701: the best free videos, practice questions, cheat sheets, and communities.
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June 12, 2026
New DoD 8140 Memo: What Defense Contractors Must Do Now
A May 27, 2026 DoW CIO memo requires contractor cyber personnel to meet DCWF work role qualifications. Here's what changed, the timeline, and your next steps.
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