Hacking Tools

INTRODUCTION

The word 'hacker' is used in two different but associated

ways: for some, a hacker is merely a computer enthusiast of any kind,

who loves working with the beasties for their own sake, as opposed to

operating them in order to enrich a company or research project --or

to play games.

This book uses the word in a more restricted sense: hacking is a

recreational and educational sport. It consists of attempting to make

unauthorised entry into computers and to explore what is there. The

sport's aims and purposes have been widely misunderstood; most

hackers are not interested in perpetrating massive frauds, modifying

their personal banking, taxation and employee records, or inducing

one world super-power into inadvertently commencing Armageddon in the

mistaken belief that another super-power is about to attack it. Every

hacker I have ever come across has been quite clear about where the

fun lies: it is in developing an understanding of a system and

finally producing the skills and tools to defeat it. In the vast

majority of cases, the process of 'getting in' is much more

satisfying than what is discovered in the protected computer files.

In this respect, the hacker is the direct descendant of the phone

phreaks of fifteen years ago. Phone phreaking became interesting as

intra-nation and international subscriber trunk dialling was

introduced, but when the London-based phreak finally chained his way

through to Hawaii, he usually had no one there to speak to except the

local weather service or American Express office, to confirm that the

desired target had indeed been hit. One of the earliest of the

present generation of hackers, Susan Headley, only 17 when she began

her exploits in California in 1977, chose as her target the local

phone company and, with the information extracted from her hacks, ran

all over the telephone network. She 'retired' four years later, when