
Blue Team specialists, who specialize in protecting information systems and networks from cyber attacks, have many resources for developing their skills and knowledge. To stay on the cutting edge of cybersecurity, it’s important to constantly improve by learning the latest tools and practices. In this article, we will share a selection of the best resources that will help Blue Team professionals not only improve their skills, but also gain practical experience in cyberspace protection.
A resource that positions itself as a repository of traffic analysis tasks and quizzes.
While focused primarily on teaching ethical hacking and pentesting skills, the platform also has content for the Blue Team, including defense and incident recovery courses.
A learning platform with tons of learning material, courses, and labs available. All content is displayed according to the MITER ATT&CR matrix.
The platform is known for its pentesting and ethical hacking challenges, but also offers labs and challenges to train cyber defense and incident response skills.
A platform for training blue team in practice. A free subscription provides full access to virtual machines with various configurations (vulnerability scanners, SIEM, TIP, etc.), which allows you to practice in real conditions without the need for initial configuration.
SANS Cyber Aces Online This free program provides the fundamentals of cyber security, focusing on three key areas: operating systems, network security, and systems administration, which are essential for any cyber defense professional.
The platform for comprehensive blue team training. Various incident investigation tasks are available for free (log archives are provided) and network forensics (traffic dumps in pcap). There are incident resolution tasks for Windows, Linux, and Android.