An unexpected message from a bank can turn an ordinary afternoon into a moment of uncertainty. For many people, the hardest part of internet safety is knowing which warning signs deserve their attention. Rex Calloway addresses that uncertainty in Stop Doing Dumb Shit Online: A Non-Technical Guide to Staying Safe on the Internet. Drawing on more than twenty years in cybersecurity, he explains familiar online risks through everyday situations and practical steps readers can understand.
Everyday Questions Deserve Clear Answers
Anyone who has wondered whether an email is genuine or questioned an app’s permissions will recognize the concerns behind this book. Rex has fielded these questions from friends, family, and clients throughout his career. Those conversations revealed a recurring problem: people needed explanations that made security advice feel relevant to their lives.
His guide begins with that need. It considers the person juggling messages, shopping, banking, and social media, often while dealing with several other responsibilities. They’re using technology constantly, and every account introduces decisions about passwords, privacy, access, and trust.
The book’s direct title reflects its conversational approach. Rex uses straightforward language to explain how ordinary habits can create openings for criminals. Reusing a password, following a convincing link, or postponing an update becomes easier to understand when the possible consequences are clearly connected to the action.
There’s also an important recognition of how people absorb advice. Explaining why a precaution matters gives readers a reason to follow through. That connection between understanding and action shapes the book’s approach to a subject that can otherwise feel overwhelming.
Turning Familiar Risks Into Practical Habits
The chapter lineup follows readers through several parts of their digital lives. Passwords, suspicious links, device security, social media, public Wi-Fi, and email each receive attention. Later chapters cover scams, money and credit, and the development of a personal security plan.
Email receives particular emphasis. Readers are encouraged to consider how closely their inbox connects to their wider online identity. Password resets, account notifications, and sensitive messages often gather in one place, giving that account an important role in the book’s discussion of protection.
Rex also addresses password managers and two-factor authentication, alongside the habits involved in recognizing phishing and manipulation. His focus includes the moments when a message creates urgency or a request appears believable enough to escape closer inspection.
The scope extends to securing devices and home Wi-Fi, protecting personal information, and understanding VPNs. Readers looking for clarity about these tools can explore their purpose within a broader discussion of everyday security decisions.
The book also makes room for what happens after something goes wrong. That’s a useful inclusion for an audience whose interest may begin with a troubling click, an unfamiliar account notification, or a suspected scam. Recovery belongs in the conversation alongside prevention.
Its flexible structure supports different starting points. Someone concerned about passwords can begin there. A reader dealing with a suspicious message can turn to the relevant chapter. Each chapter stands on its own, with concrete actions intended to move the reader toward follow-through.
Quick references, recommended tools and resources, a glossary, and information about reporting fraud extend the book’s usefulness. These sections give readers places to return when they need a reminder or want to revisit a particular concern.
About the Author
Rex has spent more than twenty years working in cybersecurity, including consulting and advisory work with organizations. His professional experience has involved helping businesses understand security failures and respond to the problems behind them.
Questions from people in his personal life helped inspire this guide. He saw a need for clear explanations suited to people who use technology every day and have little interest in becoming security specialists.
Rex also publishes short guides and daily posts on TikTok as @rexcalloway and Instagram as @rex.calloway. Across these formats, his writing centers on explaining what matters and helping readers identify actions they can take.
A More Confident Starting Point
Stop Doing Dumb Shit Online gives everyday readers a practical entry into a subject that touches their money, privacy, and peace of mind. Its approachable structure invites them to begin with a concern they already recognize and build better habits from there.
Available on Amazon in Kindle, paperback, and hardcover editions, the book brings Rex’s experience to readers ready to give their online safety some focused attention.