Low-Level

Volatile Storage Mechanisms: A Deep Dive into memfd_create for Memory-Resident Operations

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.

Data Sealing to RFC 1071 Standards: Anatomy of a Checksum with x64 Assembly

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.

Building a Low-Level ICMP Sniffer in x64 Assembly (Raw Sockets)

Scapy or C are easy, but true control lies in the CPU cycles. Learn how to build a raw socket sniffer from scratch in x64 Assembly, bypassing libc for pure kernel interaction.