Cybersecurity Fundamentals
CIA triad, threat vectors, risk management, defense-in-depth, and security mindset.
Filter, search, and sort hands-on security modules from foundational networking to offensive penetration testing and active threat response.
CIA triad, threat vectors, risk management, defense-in-depth, and security mindset.
Protocols, ports, TCP/IP, subnetting, DNS, Wireshark packet capture, and network inspection.
Command line mastery, file permissions, users/groups, package managers, processes, and logs.
Python for security, regular expressions, JSON APIs, shell scripting, and tooling automation.
HTTP headers, cookies, sessions, SQL injection, XSS, CSRF, and OWASP Top 10 vulnerabilities.
Authorized workflows, reconnaissance, Nmap port scanning, vulnerability validation, and reporting.
SIEM log analysis, alert triage, IOC correlation, MITRE ATT&CK mapping, and incident response.
Hashing algorithms, symmetric/asymmetric encryption, TLS/PKI certificates, MFA, and access control.
Shared responsibility models, AWS/Azure IAM policies, Docker security, secrets, and cloud audit logs.
Memory analysis (Volatility), disk imaging, timeline reconstruction, registry analysis, and chain-of-custody.
Shift-left security, SAST/DAST automation, GitLeaks secret detection, Docker security linting, and IaC hardening.
Adversary profiling, IOC correlation (STIX/TAXII), public footprinting, WHOIS/DNS intel, and ExifTool analysis.
Defensive programming principles, input sanitization, parameterized queries, cryptographic salting, and STRIDE modeling.
Home lab setup, GitHub evidence, security writeups, interview questions, and resume prep.
Realistic scenario-led labs, advanced offensive exercises, capstone challenges, and verifiable certification.