carnal0wnage

From: http://redteams.net/bookshelf/
Techie

    Unauthorised Access: Physical Penetration Testing For IT Security Teams by Wil Allsopp.
    Social Engineering: The Art of Human Hacking by Christopher Hadnagy
    Practical Lock Picking: A Physical Penetration Tester's Training Guide by Deviant Ollam
    The Art of Deception: Controlling the Human Element of Security by Kevin Mitnick
    Hacking: The Art of Exploitation by Jon Erickson and Hacking Exposed by Stuart McClure and others.
    Nmap Network Scanning: The Official Nmap Project Guide to Network Discovery and Security Scanning by Fyodor
    The Shellcoder's Handbook: Discovering and Exploiting Security Holes by several authors

bosswissam

import sys

def get_size(obj, seen=None):
    """Recursively finds size of objects"""
    size = sys.getsizeof(obj)
    if seen is None:
        seen = set()
    obj_id = id(obj)
    if obj_id in seen:
        return 0