CYBEREDU BLOG

Insights for Cyber Defenders

Expert perspectives on cybersecurity training, threat intelligence, and building world-class security teams.

All Articles (18)

Lessons learned – while organising UNbreakable Romania Capture the Flag 2026 – on scalability, complexity, and AI

The UNbreakable Romania 2026 finals redefined the boundaries of cybersecurity training, moving beyond traditional competition into a high-stakes stress test…

Adina Harabagiu

Apr 7, 2026 7 min read

Why NIS2 makes cybersecurity training essential

Cybersecurity is no longer just a technical challenge - it’s a regulatory and business priority. With the introduction of the…

Florina Avadanei

Mar 25, 2026 6 min read

CyberEDU at UNbreakable Romania 2026: Building the next generation of cyber defenders

CyberEDU joins UNbreakable Romania to help shape future cybersecurity professionals through hands-on learning, AI-assisted training, and real-world challenges. Discover how…

Florina Avadanei

Mar 18, 2026 6 min read

CyberEDU MCP Server

CyberEDU introduces the official MCP server to help 30,000+ users train their cybersecurity skills faster and smarter

Driven by the power of innovation and the constantly evolving cyber threat landscape, CyberEDU was built from day one as…

Adina Harabagiu

Jan 28, 2026 5 min read

CYE-SENTINEL for proctored CTFs

CYE-SENTINEL by CyberEDU: the ultimate solution for proctored CTFs and cybersecurity competitions

At CyberEDU, we’re committed to creating a trustworthy competition environment where participants can shine based on their true knowledge, skill…

Adina Harabagiu

Aug 27, 2024 5 min read

Jeopardy Attack & Defense

Jeopardy vs. Attack & Defense: Insights for cybersecurity training and skill development

In the world of cybersecurity, Capture the Flag (CTF) competitions are a big deal. Whether you’re new to the field,…

Jul 31, 2024 14 min read

Purple team in cybersecurity

Purple Team (Collaboration in Cybersecurity)

What is a Purple Team in an Organization? A Purple Team integrates the defensive strategies of the Blue Team with…

Adina Harabagiu

Jul 22, 2024 2 min read

Blue Team defensive cybersecurity

Blue Team (defensive cybersecurity)

What is a Blue Team in an Organization? The Blue Team is the group of cybersecurity professionals responsible for defending…

Jun 19, 2024 2 min read

red team offensive security

Red Team (offensive cybersecurity)

What is a Red Team in an organization? A red team is a group of specialized individuals who play the…

Apr 2, 2024 2 min read

CyberEDU capabilities – everything you need to know

CyberEDU is a special environment that leverages cyber-range-as-a-service technology and a powerful learning tool for individuals or organizations that want…

Mar 8, 2024 12 min read