Defying Python: Building a Bare-Metal HTTP Server in x86_64 Assembly
Throw away python -m http.server. Discover how to build a bare-metal web server from scratch using x64 Assembly, featuring zero-copy file transfers and manual IP parsing.
Statistical Jitter and Timing Analysis: Precision Measurements in Network Protocols
Consistency is key in high-speed data. Beyond simple latency, jitter reveals the true health of a network. Discover how to bypass OS clock noise using RDTSC for nanosecond-scale precision.
memfd_create: Anonymous RAM Files and Volatile Storage in x64 Assembly
Traditional disk storage leaves traces. memfd_create enables anonymous, volatile files that reside exclusively in RAM. Learn to implement this in x64 Assembly for low-footprint operations.
Linux x64 Assembly: Syscalls, Registers, and the .bss Segment
Go behind the scenes of the Linux Kernel. Learn the register protocol for syscalls and why the .bss segment is essential for efficient, zero-disk memory reservation.
RFC 1071 Checksum Explained: x64 Assembly Implementation
A malformed packet is a dead packet. Learn how to implement the official RFC 1071 checksum algorithm in Assembly to ensure your custom ICMP data bypasses kernel drops.
CVE-2025-6019: udisks2 XFS Resize Vulnerability
Exploit the Time-of-Check to Time-of-Use (TOCTOU) window in udisks2. This analysis covers Polkit bypass, XFS image crafting, and Race Condition triggers for LPE.
