... this book, the material is due to Guy.
H. S. Warren, Jr.
Yorktown, New York
June 2012
See www.HackersDelight.org for additional material related to this book.
Chapter 1. Introduction
1–1 Notation
This ... the First Edition
When I first got a summer job at MIT’s Project MAC almost 30 years ago, I was delighted to be able
to work with the DEC PDP-10 computer, which was more fun to program in as...
... www.awprofessional.com
Library of Congress Cataloging-in-Publication Data
Warren, Henry S.
Hacker's delight / Henry S. Warren, Jr.
p. cm.
Includes bibliographical references and index.
1. Computer ... printing, July 2002
Dedication
To Joseph W. Gauld, my high school algebra teacher, for sparking in me a delight in the simple things
in mathematics.
This document was created by an un...
... eye.
Quite specifically, hackers fall into these categories, in order of increasing threat:
• Security Experts
• Script Kiddies
• Underemployed Adults
• Ideological Hackers
• Criminal Hackers
• Corporate ... produce a fan base to which more serious student hackers and underemployed adult
hackers play. Any serious attempt at security will keep these hackers at bay.
Script kiddies h...
... 4
Like Adrian, many hackers don’t really expect to be prosecuted. Others just don’t
expect to be caught. The types and intentions of hackers have been changing. In
the past, hackers defaced Websites ... was considered “cool.” Today,
hackers are financially and even politically motivated. In this chapter, you’ll learn
about the types of hackers and the tools that hackers use. We’...
... security “professionals” have been hackers in the past.
Some will read this and put it down to Kevin Mitnick, the one-time
hacker, simply defending today’s generation of hackers. But the truth is
that ... stations.” Team members immediately notified select
individuals on a call list to let them know the hackers were on the prowl
again. Several times, Don’s group electronically tracked Ma...
... The Hackers Layer
Handbook
Version 1.0
Written/Assembled by
The Hackers Layer Group
Dedicated to all Newcoming Hackers
Table of Contents
=Part One=
=Essential ... Hackers
Table of Contents
=Part One=
=Essential background Knowledge=
[0.0.0] Preface
[0.0.1] The Hackers Layer Team
[0.0.2] Disclaimer
[0.0.3] Thanks and Greets
[1.0.0] Preface To NetBIOS
[1.0.1] ... http://www.secnet.com...
... don't mean that hackers break into your network by getting their school work done, but you might be sur-
prised how much they learn from school about how to compromise security. Hackers, especially ... hacking a difficult task.
However, the bad news is many hackers have expanded their idea of what hacking means to include social
engineering:
hackers are going after the weakest lin...
... valuable troubleshooting tool. Once again,
“ Hackers Beware “ New Riders Publishing
11
Hopefully, this book will give you insight into hackers and how you can protect against
them. Securing ...
access to this information. At this point, let’s step back and look at how this happened.
“ Hackers Beware “ New Riders Publishing
99
scan provides a convenient way to get a...