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Reference
Cybersecurity Certifications
Your roadmap to professional recognition and specialized training.
In plain English: a free, curated list of resources for people starting or growing a career in cybersecurity.
01
Popular Certifications
| Cert | Provider | Focus | Cost (Est.) |
|---|---|---|---|
| Security+ | CompTIA | Baseline Security | ~$439 |
| CISSP | (ISC)² | Management | $749 |
| OSCP | OffSec | Penetration Testing | $1,749 |
02
Recommended Training Providers
Highly-rated institutions and labs for certification prep.
Training
SANS Institute
High-end technical training and GIAC prep.
Training
TCM Security
Practical ethical hacking and PNPT certification.
Training
Delmi Training Institute
Specialized career-focused tech training.
Training
AI Automation Labs
Modern security automation and AI workflows.
03
Expert Mentors & Career Advice
Connect with these experts for certification roadmaps and advice.
| Mentor | Focus | Handle |
|---|---|---|
| Rodney | The Cyber Mentor | Career Transition & Mentorship | @rodney_arceneaux |
| Josh Madakor | Hands-on Projects & Cert Paths | @joshmadakor |
| Cyber Dani | Certification Study Tips | @thecyberdani |
04
Pro Tip: Hands-on Labs
Certifications prove knowledge, but labs prove skill. Check out Home Lab Networks (@homelabnetworks) or Informatik Lab (@gregaku) to build your own environment and practice what you learn for exams.
Last updated: August 2026. Costs are estimates — providers change pricing throughout the year, so verify directly before budgeting.