to autonomous system (AS) numbers. auth-owners Attempts to find the owner of an open TCP port by querying an auth daemon which must also be open on the target system. The auth service, also known as identd, normally runs on port 113. auth-spoof Checks for an identd (auth) server which is spoofing its replies. backorifice-brute Performs brute force password auditing against the BackOrifice service. The backorifice-brute.ports script argument is mandatory (it specifies ports to run the script against)
of the publisher. Requests for permission should be directed to permissions@hbsp.harvard.edu, or mailed to Permissions, Harvard Business School Publishing, 60 Harvard Way, Boston, Massachusetts 02163. Library of Congress Cataloging-in-Publication Data Dyer, Jeff. The innovator’s DNA : mastering the five skills of disruptive innovators/ Jeff Dyer, Hal Gregersen, Clayton M. Christensen. p. cm. ISBN 978-1-4221-3481-8 (hardback) 1. Creative ability in business. 2. Technological innovations. 3