What it does
Centri offers cybersecurity training in security operations, digital forensics, threat intelligence, detection and related topics.
Centri's catalogue separates junior security-operations study from more advanced defensive work. Compare the stated background and subject coverage before choosing a route. A detection-focused learner and an analyst developing investigation foundations need different sequences. The earlier Security Blue Team site redirects to Centri.
BTL1 targets entry-level or junior defenders and includes lessons, activities, quizzes, browser labs and a practical exam. Its course/lab window is shorter than the twelve-month exam window; other certifications have different training periods and lab-hour caps. Two exam attempts are included, with a cooldown before a second attempt. Plan study around both windows.
Watch out for
- Training/lab access expires earlier than exam access and differs by certification
Sources
- Centri: Defensive Cybersecurity Certifications (Oct 26, 2026)
- Blue Team Level 1 | Centri (Oct 26, 2026)
- Certification and Exam Access (Oct 26, 2026)