Cybersecurity All-in-One For Dummies

Introduction

Computer and network security is a complex subject and an ever-moving target. Protecting your information means understanding the threats that are out there, and knowing how to defend against them. Whether you’re securing a business network, cloud data, personal computer, or smart device, the techniques and tools outlined in Cybersecurity All-in-One For Dummies can help.

About This Book

Cybersecurity All-in-One For Dummies provides the guidance, instruction, and tools you need to protect your information from cyberthieves and other ne’er do wells.

The book describes common cyberattacks and how to defend against them. You also gain insight into the bad guys who perform the attacks. Leading cybersecurity experts detail the actions you can take to enhance your personal cybersecurity and that of your small or big business. You see how to protect your devices, and data stored on a network and on the cloud.

This book provides essential instructions for testing the security of your systems. And when you’re ready to create and implement a security awareness program to help reduce potential damage caused by social engineering, physical, phishing, and other attacks, this book has got you covered.

A quick note: Sidebars (shaded boxes of text) provide details that may be of interest but are not crucial to understanding the topics being covered in the main text. Feel free to read them or skip them. You also can skip over paragraphs accompanied by the Technical Stuff icon, as ...