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10 bestFirewall For Dummiesof July 2025

112M consumers helped this year.

26% off

1

How Linux Works, 3rd Edition: What Every Superuser Should Know
How Linux Works, 3rd Edition: What Every Superuser Should Know

No Starch Press

9.7

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2

Cisco Networking For Dummies
Cisco Networking For Dummies

9.4

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3

Network Security For Dummies
Network Security For Dummies

For Dummies

9.1

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4

Exploring Windows 11: The Illustrated, Practical Guide to Using Microsoft Windows
Exploring Windows 11: The Illustrated, Practical Guide to Using Microsoft Windows

8.8

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5

How Cybersecurity Really Works: A Hands-On Guide for Total Beginners
How Cybersecurity Really Works: A Hands-On Guide for Total Beginners

8.5

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A Non-Techie Beginners' Guide to Cybersecurity and Privacy: How Anyone Can Secure Their Digital Life, Protect Data, and Prevent Cyber Attacks in 5 Easy Steps

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Cisco Firewalls

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The Healthy PC: Preventive Care, Home Remedies, and Green Computing, 2nd Edition

The Healthy PC: Preventive Care, Home Remedies, and Green Computing, 2nd Edition

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6

Nmap 7: From Beginner to Pro
Nmap 7: From Beginner to Pro

8.2

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7

Windows 11: A Complete Tutorial Guide for Beginners with Tips & Tricks to Learn and Master All New Features and Updates in Windows 11 (2021) (Large Print Edition)
Windows 11: A Complete Tutorial Guide for Beginners with Tips & Tricks to Learn and Master All New Features and Updates in Windows 11 (2021) (Large Print Edition)

7.9

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8

The Ethical Hacking Book for Beginners: A Step by Step Guide for you to Learn the Fundamentals of Ethical Hacking and CyberSecurity
The Ethical Hacking Book for Beginners: A Step by Step Guide for you to Learn the Fundamentals of Ethical Hacking and CyberSecurity

7.6

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9

Hacking with Kali Linux: A Step by Step Guide for you to Learn the Basics of CyberSecurity and Hacking
Hacking with Kali Linux: A Step by Step Guide for you to Learn the Basics of CyberSecurity and Hacking

Independently Published

7.3

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10

Windows for Seniors: The illustrated, Step-by-step guide on how to use Windows 11 on your PC
Windows for Seniors: The illustrated, Step-by-step guide on how to use Windows 11 on your PC

7.0

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