100 essential networking topics to revise before your technical interview. Covers OSI model, TCP/IP fundamentals, routing protocols, switching concepts, security basics, and troubleshooting methodologies.
Deep dive into Server-Side Template Injection (SSTI) vulnerabilities. Learn how template engines can be exploited, detection techniques across Jinja2, Twig, and other engines, and remediation strategies.
Learn error-based exploitation techniques used by pentesters to extract sensitive data from vulnerable applications. Covers SQL injection, SSTI, and other injection-based attacks with practical examples and mitigation strategies.
XXE Injection remains one of the most dangerous web vulnerabilities, allowing attackers to read server files, execute SSRF, and even achieve remote code execution. Master in-band, out-of-band, and blind XXE techniques with practical payload examples.
CORS misconfigurations rank among the most critical web security vulnerabilities in modern applications. Learn how to identify, exploit, and remediate cross-origin resource sharing flaws including origin reflection, null origin trust, and subdomain bypass techniques.
CISO guide to ransomware incident response: a complete checklist covering preparation, detection, containment, eradication, and recovery phases for enterprise environments under active ransomware attacks.