Textbook in PDF format

Learn what's private online (not much)—and what to do about it!
Version 5.0, updated May 28, 2024
Nearly everything you do say or do online can be recorded and scrutinized by advertisers, data brokers, and a long list of other people and organizations---often without your knowledge or consent. When your personal data falls into the wrong hands, you risk theft, embarrassment, and worse. But you can take steps to greatly improve your online privacy without sacrificing all your convenience.
Nowadays, online privacy is extremely hard to come by. Corporations, governments, and scammers alike go out of their way to gather up massive amounts of your personal data. The situation feels bleak, but you have more control than you may realize. In this book, Joe Kissell helps you to develop a sensible, customized online privacy strategy. No matter what devices or operating systems you use, you’ll find practical advice that ordinary people need to handle common privacy needs.
The massively revised fifth edition of Take Control of Your Online Privacy is packed with information that helps you get a handle on current topics in online privacy, including data breaches, hardware bugs, quantum computing, two-factor authentication, how ads can track you, and much more.
You’ll receive savvy advice about topics such as these:
Why worry? Find out who wants your private data, why they want it, and what that means to you.
Determine your personal risk level, learn which privacy factors are most important to you, what you can and can't control, and what extra steps you can take if you're at a high risk of being personally targeted.
Hear some good news (five steps you could take that would massively increase your online privacy)…and some bad news (why some of those steps may be difficult or infeasible).
Remove personal information from Google and data brokers, though the process comes with limitations and gotchas.
Discover Apple-Specific Privacy Features for users of Macs, iPhones, and iPads.
Manage your internet connection: Secure your Wi-Fi network and keep your data from leaking out. Find advice on why and when to use a VPN or a network-connected privacy appliance, plus why you should be skeptical of VPN reviews.
Browse and search the web: Avoid bogus websites, control your cookies and history, block ads, browse and search anonymously, and find out who is tracking you.
Send and receive email: Find out how your email could be intercepted, learn techniques for encrypting email when necessary, get tips for sending email anonymously, and know when email is not the best way to communicate.
Watch your social media: Understand the risks of sharing personal information online (especially on Facebook!), tweak your settings, and consider common-sense precautions.
Talk and chat online: Consider to what extent any phone call, text message, or online chat is private, and find tips for enhancing privacy when using these channels.
Protect your smart devices: Address privacy issues with "Internet of Things" devices like smart TVs, smart speakers, and home automation gear.
Think mobile: Ponder topics like supercookies, location reporting, photo storage, spear phishing, and more as you decide how to handle privacy for a mobile phone or tablet.
Help your children: As a parent, you may want to take extra steps to protect your children's privacy. Find a few key tips to keep in mind