Dawn Dunkerley Books

CompTIA security Exam SY0-501

By Dawn Dunkerley

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CompTIA security Exam SY0 501

By Dawn Dunkerley

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Mike Meyers' CompTIA Security Certification Passport, Fourth Edition

By Dawn Dunkerley, T. J. Samuelle

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CRISC Certified In Risk And Information Systems Control All-In-One Exam Guide

By Dawn Dunkerley, Bobby E. Rogers, Bobby Rogers

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Mike Meyers' CompTIA Security+ Certification Passport, Sixth Edition (Exam SY0-601) (Mike Meyers' Certification Passport)

By Dawn Dunkerley

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This quick review, cram-style study guide offers 100% coverage of every topic on the latest version of the CompTIA Security+ exam Get on the fast track to becoming CompTIA Security+ certified with...

CRISC Certified In Risk And Information Systems Control All-In-One Exam Guide, Second Edition

By Dawn Dunkerley, Peter H. Gregory, Peter Gregory, Bobby E. Rogers, Bobby Rogers

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A fully updated self-study guide for the industry-standard information technology risk certification, CRISCWritten by information security risk experts, this complete self-study system is designed...

Mike Meyers CompTIA Security Certification Passport, Sixth Edition (Exam SY0-601)

By Dawn Dunkerley

Average: 0.00, 0 Ratings

This quick review, cram-style study guide offers 100% coverage of every topic on the latest version of the CompTIA Security+ exam Get on the fast track to becoming CompTIA Security+ certified with...

CRISC Certified In Risk And Information Systems Control All-In-One Exam Guide, Second Edition

By Dawn Dunkerley, Peter H. Gregory, Bobby E. Rogers

Average: 0.00, 0 Ratings

A fully updated self-study guide for the industry-standard information technology risk certification, CRISC Written by information security risk experts, this complete self-study system is designed...

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.