Open note Evade Network Scanners with Firewall
Defense evasion research exploring techniques for bypassing network security monitoring and intrusion detection systems through firewall manipulation.
Field notes / archive
Selected writing
Practical notes on security, software, and the systems that make both possible.
Open note 
Open note Computer Security & Binary Hacking Concepts and Basics
A comprehensive guide covering fundamental security principles, binary exploitation techniques, and practical hacking methodologies for aspiring security researchers.
Open note Linux Kernel OOB Read/Write Exploitation: Overwriting a Syscall to Root with commit_creds
First successful Linux kernel exploit: OOB read/write in a lab kernel module, syscall overwrite (sys_vmsplice) and commit_creds(prepare_kernel_cred(0)) to uid 0 — full authentic footage.