Blue / Red / Purple Teams
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What is Blue / Red / Purple Teams?
Blue, Red, and Purple Teams are conceptual groups used to structure cybersecurity roles and responsibilities. A Blue Team is responsible for defending an organization's systems by identifying vulnerabilities and implementing security measures. A Red Team acts as an attacker, simulating real-world threats to test the effectiveness of the Blue Team and identify weaknesses in the security posture. A Purple Team facilitates communication and collaboration between the Blue and Red Teams to maximize learning and improve overall security.
Free resources to learn Blue / Red / Purple Teams
- ArticleWhat is a Blue Team?
- ArticleWhat is Red Teaming?
- ArticlePurple Teaming Explained
- ArticleRed Team VS Blue Team: What's the Difference?
More in stage 4: Security Skills and Knowledge
- Security Skills and Knowledge
- Understand Common Hacking Tools
- Core Concepts of Zero Trust
- Understand Common Exploit Frameworks
- Roles of Compliance and Auditors
- Understand Concept of Defense in Depth
- Understand the Definition of Risk
- False Negative / False Positive
- Understand Concept of Runbooks
- Understand Backups and Resiliency
- True Negative / True Positive
- Understand Basics of Forensics
- Cyber Kill Chain
- Basics of Threat Intel, OSINT
- Basics and Concepts of Threat Hunting
- MFA & 2FA
- Honeypots
- Understand Handshakes
- Basics of Vulnerability Management
- Operating System Hardening
- Understand CIA Triad
- Basics of Reverse Engineering
- Understand Concept of Isolation
- Privilege Escalation
- Penetration Testing Rules of Engagement
- Basics of IDS and IPS
- Web Based Attacks and OWASP10
- Perimiter vs DMZ vs Segmentation
- Authentication vs Authorization
- Learn how Malware works and Types
- Star
- Ring
- Mesh
- Bus
- Understand the OSI Model
- Common Protocols and their Uses
- Common Ports and their Uses
- SSL and TLS Basics
- Basics of NAS and SAN
- Kerberos
- RADIUS
- LDAP
- SSO
- Certificates
- Local Auth
- SSH
- RDP
- FTP
- SFTP
- HTTP / HTTPS
- SSL / TLS
Blue / Red / Purple Teams: common questions
Can I learn Blue / Red / Purple Teams in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Blue / Red / Purple Teams in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Blue / Red / Purple Teams tutorial for beginners?
It is lesson 100 of 301 in the free Cyber Security roadmap, in stage 4, Security Skills and Knowledge. If you are new to Cyber Security, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.