Recent blog posts

How Mature Is Your SOC? A Practical Assessment for Security Leaders
Catherine Southwick 01/07/2026

How Mature Is Your SOC? A Practical Assessment for Security Leaders

Assess how mature your SOC really is beyond MTTD and MTTR. Learn why traditional metrics miss the full picture, explore the five domains that define SOC maturity, and discover how Centri's free SOC Leaders Maturity Assessment helps identify capability gaps and improvement opportunities.

Security Blue Team is Now Centri
Joanne Morley 01/06/2026

Security Blue Team is Now Centri

Security Blue Team is becoming Centri from 1 June 2026. What started as practical, hands-on cybersecurity training built in a garage has grown into a global learning community supporting organisations and individuals across multiple areas of cybersecurity. While the name is changing, the leadership, platform, certifications, and community-first approach remain...

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GitHub & Discord's Secret File Locker: A Hacker's Playground?
Malik Girondin 21/02/2025

GitHub & Discord's Secret File Locker: A Hacker's Playground?

This write-up is a POC (Proof of Concept) to demonstrate a potential vulnerability in GitHub and Discord that can be exploited. You are free to verify the issue, as we encourage the developers at GitHub and Discord to properly secure their systems to lower the risk of an exploit.

Faces of Centri: Trevor, Director of Cloud Services
Melissa Boyle 22/01/2025

Faces of Centri: Trevor, Director of Cloud Services

Welcome to our first Faces of Centri blog post, where we’ll be showcasing a member of our team and giving you a behind-the-scenes look at what it’s like to work at Centri. First up is Trevor, our Director of Cloud Services.