Raspberry Pi for Secret Agents - Second Edition电子书

Raspberry Pi for Secret Agents Second Edition

Table of Contents

Raspberry Pi for Secret Agents Second Edition

Credits

About the Author

About the Reviewers

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Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Errata

Piracy

Questions

1. Getting Up to No Good

A brief history lesson on the Pi

The ins and outs of the Raspberry Pi

GPIO headers

The RCA video jack

The Audio jack

Status LEDs

USB

The Ethernet network

The CSI Camera connector

HDMI

Power

SD card

Installing the Raspbian OS on the SD card

Getting NOOBS

Formatting the SD card

Starting NOOBS

Booting up and configuring Raspbian

Basic commands to explore your Pi

Getting help with commands

Accessing the Pi over the network using SSH

Wired network setup

Wi-Fi network setup

Connecting to the Pi from Windows

Connecting to the Pi from Mac OS X or Linux

The importance of a sneaky headless setup

Keeping your system up-to-date

Backing up your SD card

Complete SD card backup in Windows

Complete SD card backup in MAC OS X

Complete SD card backup in Linux

Summary

2. Audio Antics

Configuring your audio gadgets

Introducing the ALSA sound system

Controlling the volume

Switching between HDMI and analog audio output

Testing the speakers

Preparing to record

Testing the microphone

Clipping, feedback distortion, and improving sound quality

Recording conversations for later retrieval

Writing to a WAV file

Writing to an MP3 or OGG file

Creating command shortcuts with aliases

Keep your recordings running safely with tmux

Listening in on conversations from a distance

Listening in Windows

Listening in Mac OS X or Linux

Talking to people from a distance

Talking in Windows

Talking in Mac OS X or Linux

Distorting your voice in weird and wonderful ways

Make your computer do the talking

Scheduling your audio actions

Start on power up

Scheduled start

Controlling recording length

Start recording with noise detection

Calling your fellow agents

Setting up SIP Witch

Connecting the softphones

Windows (MicroSIP)

Mac OS X (Telephone)

Linux (SFLphone)

Android (CSipSimple)

iPhone/iPad (Linphone)

Running a softphone on the Pi

Encrypting SIP Witch passwords

Setting up Linphone

Playing files with Linphone

Bonus one line sampler

Summary

3. Webcam and Video Wizardry

Setting up your camera

Meet the USB Video Class drivers and Video4Linux

Knowing your camera module

Knowing your USB webcam

Finding out your webcam's capabilities

Capturing your target on film

Viewing your camera in VLC media player

Viewing in Windows

Viewing in Mac OS X

Viewing in Linux

Recording the video stream

Recording in Windows

Recording in Mac OS X

Recording in Linux

Detecting an intruder and setting off an alarm

Creating an initial Motion configuration

Trying out Motion

Collecting the evidence

Viewing the evidence

Hooking up more cameras

Preparing a webcam stream in Windows

Preparing a webcam stream in Mac OS X

Configuring Motion for multiple input streams

Building a security monitoring wall

Watching your camera over the Internet

Turning your TV on or off using the Pi

Scheduling video recording or staging a playback scare

Summary

4. Wi-Fi Pranks – Exploring Your Network

Getting an overview of all the computers on your network

Monitoring Wi-Fi airspace with Kismet

Preparing Kismet for launch

First Kismet session

Adding sound and speech

Enabling rouge access point detection

Mapping out your network with Nmap

Finding out what the other computers are up to

How encryption changes the game

Traffic logging

Shoulder surfing in Elinks

Pushing unexpected images to browser windows

Knocking all visitors off your network

Protecting your network against Ettercap

Analyzing packet dumps with Wireshark

Running Wireshark in Windows

Running Wireshark in Mac OS X

Running Wireshark in Linux

Exploring dynamic DNS, port forwarding, and tunneling

Dynamic DNS

Choosing your domain name

Verifying your domain name

Updating your domain name

Port forwarding

Adding the forwarding rule

Verifying your port forwarding

Port forwarding security

Connected at last

Tunneling

Port tunneling in Windows

Port tunneling in Linux or Mac OS X

Creating a diversion using a chat bot

Introducing XMPP

Useful Profanity

Connecting to Facebook chat

Connecting to Google chat

Connecting to XMPP servers

Getting around Profanity

Project AgentBot

Awakening the bot

Keeping your conversations secret with encryption

Summary

5. Taking Your Pi Off-road

Keeping the Pi dry and running with housing and batteries

Setting up point-to-point networking

Creating a direct wired connection

Static IP assignment in Windows

Static IP assignment in Mac OS X

Static IP assignment in Linux

Creating an ad hoc Wi-Fi network

Connecting to an ad hoc Wi-Fi network in Windows

Connecting to an ad hoc Wi-Fi network in Mac OS X

Turning the Pi into a Wi-Fi hotspot

Tracking the Pi's whereabouts using GPS

Tracking the GPS position on Google Earth

Preparing a GPS beacon on the Pi

Setting up Google Earth

Setting up a GPS waypoint logger

Mapping GPS data from Kismet

Using GPS as a time source

Setting up GPS on boot

Controlling the Pi with your smartphone

Android (Raspi SSH)

iPhone/iPad (SSH Remote)

Common remote control commands

Receiving status updates from the Pi

Tagging tweets with GPS coordinates

Sending e-mail updates

Scheduling regular updates

Accessing your files from anywhere with Dropbox

Keeping your data secret with encryption

Erasing the Pi should it fall into the wrong hands

Encrypting your home with eCryptfs

Rigging the self-destruct mechanism

Summary

Graduation

Index