Cybersecurity in DevOps and Infrastructure¶
This section contains practical guides on cybersecurity focused on development, operations and cloud environments. We cover everything from fundamental concepts to specific tools for protecting modern infrastructure.
📚 Section Contents¶
Fundamentals and Concepts¶
- Introduction to DevSecOps: Integrating security into CI/CD pipelines
- Threat Modeling: Identifying threats using OWASP Top 10 and MITRE ATT&CK
- Security Principles: Defense in Depth, Zero Trust, Least Privilege
Tools and Technologies¶
- Vulnerability Scanning: Trivy, Clair, Snyk for containers
- Secrets Management: Vault, AWS Secrets Manager, Kubernetes Secrets
- Firewall and Network: iptables, nftables, UFW, Suricata/Zeek
- Authentication and Authorization: LDAP, OAuth2, SAML, Keycloak
- Security Monitoring: Falco, Wazuh, basic SIEM
🎯 Audience¶
These guides are aimed at: - DevOps Engineers who need to integrate security into their pipelines - System Administrators responsible for infrastructure hardening - Developers who want to understand security in cloud-native applications - Security Teams looking for best practices in DevOps environments
🔧 Practical Approach¶
All guides include: - Real configuration examples - Common use cases in enterprise environments - Comparisons between different tools - Best practices based on industry standards
📖 Recommended Reading¶
- OWASP Top 10 - Most common web vulnerabilities
- MITRE ATT&CK - Adversary tactics framework
- NIST Cybersecurity Framework - Cybersecurity guide
Last updated: January 2026