ICMP Encapsulation: Bypassing DPI with Nested ICMP Type 3 Structures
Firewalls allow ICMP, but do they parse nested structures? Discover how to encapsulate protocols within ICMP Type 3 error messages to evaluate DPI resilience.
Networking
Solving IP Endianness in x64 Assembly: A Single-Pass Algorithm
Printing 192.168.1.5 instead of 5.1.168.192 is a common Assembly pitfall. Master a backward-build algorithm that handles Byte Order conversion without extra memory cycles.