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Raspberry Pi for Secret Agents

Raspberry Pi for Secret Agents

By : Stefan Sjogelid
4.1 (20)
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Raspberry Pi for Secret Agents

Raspberry Pi for Secret Agents

4.1 (20)
By: Stefan Sjogelid

Overview of this book

Ever wished you could play around with all the neat gadgets your favorite spies use (like James Bond or Michael Westen)? With the introduction of the remarkable Raspberry Pi and a few USB accessories, anybody can now join in on the action.Discover how to turn your Raspberry Pi into a multipurpose secret agent tool! Through a series of fun, easy-to-follow projects you'll learn how to set up audio/video surveillance, explore your Wi-Fi network, play pranks on your friends, and even learn how to free your Raspberry Pi from the constraints of the wall socket.Raspberry Pi for Secret Agents starts out with the initial setup of your Raspberry Pi, guides you through a number of pranks and secret agent techniques, and then shows you how to apply what you've learned out in the real world. Learn how to configure your operating system for maximum mischief and start exploring the audio, video, and Wi-Fi projects. Learn how to record, listen, or talk to people from a distance and how to distort your voice. You can even plug in your webcam and set up a motion detector with an alarm, or find out what the other computers on your Wi-Fi network are up to. Once you've mastered the techniques, combine them with a battery pack and GPS for the ultimate off-road spy kit.
Table of Contents (12 chapters)
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Raspberry Pi for Secret Agents
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Analyzing packet dumps with Wireshark


Most sniffers have the capability to produce some kind of logfile, or raw packet dump, containing all the network traffic that it picks up. Unless you're Neo from The Matrix, you're not expected to stare at the monitor and decipher the network packets live as they scroll by. Instead, you'll want to open up your logfile in a good traffic analyzer and start filtering the information so that you can follow the network conversation you're interested in.

Wireshark is an excellent packet analyzer that can open up and dissect packet logs in a standard format called pcap. Kismet already logs to pcap format by default and Ettercap can be told to do so with the -w argument, as in the following command:

pi@raspberrypi ~ $ sudo ettercap -q -T -i wlan0 -M arp:remote -d -w mycapture.pcap /[Router IP]/ /[PC IP]/

The only difference running Ettercap with pcap logging is that it logs every single packet it can see whether it matches the target specification or not, which...

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