Skip to Content
Silence on the Wire
book

Silence on the Wire

by Michal Zalewski
April 2005
Intermediate to advanced
312 pages
9h 16m
English
No Starch Press
Content preview from Silence on the Wire

Chapter 14. Client Identification: Papers, Please!

Seeing through a thin disguise may come in handy on many occasions

The challenge of determining the true identity of software and its legitimacy can be rather easily resolved locally on the computer running the software. But it’s not so easy to do so over a network.

Both system administrators and application developers often attempt to identify software being used at the other end of a network-based session, with varying degrees of success. We attempt to identify software for several reasons. For the WWW (World Wide Web), the most common goal is to optimize the content served to a client based on the rendering engine being used—whether that content is legitimate or malicious. The goal for client ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

Be a More Active Listener

Be a More Active Listener

Curtis Newbold
How to Develop a Great Digital Strategy

How to Develop a Great Digital Strategy

Jeanne W. Ross, Cynthia M. Beath, Ina M. Sebastian

Publisher Resources

ISBN: 1593270461Errata Page