Andrew J. Whitaker Books

ExamCram CCENT Exam Cram: Exam 640-822

By Michael Valentine, Andrew John Whitaker, ANDREW WHITAKER, Michael Hayes Valentine, Andrew J. Whitaker, Michael Hayes Valentine, Andrew John Whitaker, Michael Valentine

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In this book, you learn how WRITTEN BY CCNA/CCENT Experts! Michael Valentine has been in the IT field for 12 years, focusing on network design and implementation. He is currently a Cisco trainer wi...

Penetration Testing And Network Defense

By Daniel Newman, Andrew Whitaker, Daniel P. Newman, Andrew J. Whitaker

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The practical guide to simulating, detecting, and responding to network attacks Create step-by-step testing plans Learn to perform social engineering and host reconnaissance Evaluate session hijac...

Penetration Testing And Network Defense

By Daniel Newman, Andrew Whitaker, Daniel P. Newman, Andrew J. Whitaker

Average: 0.00, 0 Ratings

The practical guide to simulating, detecting, and responding to network attacks Create step-by-step testing plans Learn to perform social engineering and host reconnaissance Evaluate session hijac...

Penetration Testing And Network Defense

By Andrew, Whitaker, Daniel Newman, Andrew Whitaker, Daniel P. Newman, Andrew J. Whitaker

Average: 0.00, 0 Ratings

The practical guide to simulating, detecting, and responding to network attacks Create step-by-step testing plans Learn to perform social engineering and host reconnaissance Evaluate session hijac...

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.