Recent blog posts

BTL1 vs. CPTA: Which Cybersecurity Certification is right for You?
Ben Gonsalves 01/09/2026

BTL1 vs. CPTA: Which Cybersecurity Certification is right for You?

BTL1 and CPTA are both practical, hands-on certifications, but they're designed with different goals in mind. The Blue Team Level 1 (BTL1) certification focuses on defensive security operations, while the Certified Penetration Testing Associate (CPTA) develops practical offensive security and penetration testing skills.

CPTA: A Practical Pathway Into Offensive Cybersecurity
Ben Gonsalves 13/08/2026

CPTA: A Practical Pathway Into Offensive Cybersecurity

CPTA is designed to give you a structured, practical way to build offensive cybersecurity skills. You’ll work through practical labs and realistic scenarios, applying what you’re learning across infrastructure, Active Directory, web applications and AWS environments.

All posts

BTL1 vs. CPTA: Which Cybersecurity Certification is right for You?
Ben Gonsalves 01/09/2026

BTL1 vs. CPTA: Which Cybersecurity Certification is right for You?

BTL1 and CPTA are both practical, hands-on certifications, but they're designed with different goals in mind. The Blue Team Level 1 (BTL1) certification focuses on defensive security operations, while the Certified Penetration Testing Associate (CPTA) develops practical offensive security and penetration testing skills.

Career Development: The Key to Better SOC Performance
Catherine Southwick 25/08/2026

Career Development: The Key to Better SOC Performance

Analyst turnover can start to become a barrier to improving security operations because you’re having to continually rebuild capability rather than developing from within the team. The most effective SOCs create structured career pathways rather than isolated training plans, giving you and your team members a shared roadmap for progression.

Meet Jamie: Centri’s Lead QA Engineer Helping Improve the User Experience
Duncan Whitley 25/08/2026

Meet Jamie: Centri’s Lead QA Engineer Helping Improve the User Experience

Jamie is Centri's Lead QA Engineer, helping make sure our websites are as bug-free as possible while providing a good user experience. Jamie speaks about his role, what he enjoys most about testing, his professional background, his ambitions, his hobbies, and what he wanted to be when he was a...

CPTA: A Practical Pathway Into Offensive Cybersecurity
Ben Gonsalves 13/08/2026

CPTA: A Practical Pathway Into Offensive Cybersecurity

CPTA is designed to give you a structured, practical way to build offensive cybersecurity skills. You’ll work through practical labs and realistic scenarios, applying what you’re learning across infrastructure, Active Directory, web applications and AWS environments.

How Offensive Cybersecurity Training Strengthens SOC Teams
Catherine Southwick 11/08/2026

How Offensive Cybersecurity Training Strengthens SOC Teams

Offensive cybersecurity training helps close the gap between understanding suspicious activity and understanding the wider attack. It gives analysts practical insight into how attacks are planned, executed and progressed, helping them strengthen threat detection, incident investigation and response.

Why Cybersecurity Is More About Thinking Than Tools
Ben Gonsalves 04/08/2026

Why Cybersecurity Is More About Thinking Than Tools

Discover why critical thinking, curiosity, and problem solving are some of the most valuable skills you can bring to cybersecurity. Learn how to develop a cybersecurity mindset, build practical skills through hands-on labs and structured training, and take your first steps towards a blue team or SOC analyst career.