Advanced multi-team cybersecurity training platform for Red Team, Blue Team, Purple Team, and Black Team operations. Train like you fight, defend like a pro.
Comprehensive cybersecurity training environment
Real-time interaction between Red Team (attackers), Blue Team (defenders), Purple Team (collaboration), and Black Team (assessment). Experience realistic cyber warfare scenarios.
Practice with enterprise-grade SIEM (Wazuh + ELK Stack), IDS/IPS (Suricata), and EDR tools. Build real-world security operations center skills.
All attacks and detections mapped to MITRE ATT&CK framework. Learn industry-standard tactics, techniques, and procedures (TTPs).
Sub-second attack detection with automated alerting. Event-driven architecture using Kafka and Flink for real-time stream processing.
Competitive scoring system tracks Red Team attacks and Blue Team defenses. Real-time leaderboard with detailed performance metrics.
Hypothesis-driven threat hunting platform with pre-built queries, IOC management, and investigation notebooks.
Complete forensics lab with memory analysis (Volatility), disk imaging, PCAP analysis, and malware reverse engineering tools.
Build and test detection rules using Sigma format. Validate against attack scenarios and tune for false positive reduction.
Replay complete exercise timelines with variable speed controls. Analyze attack progression and response effectiveness.
Choose your path in cybersecurity operations
Simulate adversaries by executing realistic attack scenarios using real-world techniques.
Defend systems by detecting, investigating, and responding to Red Team attacks.
Bridge Red and Blue teams to improve defensive capabilities through coordinated exercises.
Independently assess both Red and Blue team performance without their knowledge.
Join thousands of security professionals training on Semestra Arena.
Improve your skills, defend your organization, advance your career.
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