April 2, 2026
Anonymous communication systems - anonymity properties, mix networks, and a deep comparison of Tor and I2P against passive and active adversaries.
March 26, 2026
Network protocol analysis with Wireshark - the OSI model, common protocols, and capturing and filtering live traffic with hands-on challenges.
March 5, 2026
Reverse engineering fundamentals - binary formats, x86 assembly, IDA Pro workflows, and static analysis techniques.
February 26, 2026
Binary exploitation on Linux - assembly basics, stack mechanics, and buffer overflow attacks with hands-on challenges.
February 19, 2026
XSS vulnerabilities - how browsers trust scripts, the Same-Origin Policy, and the three types of cross-site scripting attacks.
February 12, 2026
SQL injection techniques - from authentication bypass and UNION attacks to blind injection and database schema mapping.
February 5, 2026
C2 implant architecture, EDR evasion techniques, and Windows internals for offensive security.
November 27, 2025
The Linux operating system - shell commands, filesystem structure, process management, and system hardening.
November 20, 2025
The mathematical foundations of ECC - modular arithmetic, group theory, ECDH, and ECDSA with hands-on implementation.
November 13, 2025
Open Source Intelligence - Google dorking, social media recon, geographic intelligence, and metadata extraction.
November 6, 2025
The history of cryptography - from Caesar ciphers to public key encryption - with hands-on challenges.
October 29, 2025
Windows memory architecture, buffer overflows, and binary mitigations like ASLR, DEP, and stack canaries.
October 22, 2025
Common web attack techniques - IDOR, XXE, XSS, and SQL injection - with hands-on practice.
October 16, 2025
The history of pentesting, the engagement lifecycle, and hands-on training with Nmap and the Metasploit Framework.
October 9, 2025
Automated vulnerability discovery - coverage-guided fuzzing, mutation techniques, and a hands-on AFL++ workshop.
