INTRODUCTION

Computer and network security is not an easy subject to master quickly. Practitioners take many years to acquire the knowledge and expertise needed to effectively protect their organization’s computer systems and networks—and even then, due to the ever-changing nature of the field, they must constantly study to stay on top of the most current threats and vulnerabilities associated with their systems.

The CompTIA Security+ certification is CompTIA’s entry-level security certification and one that is considered a precursor to the mastery level CompTIA Advanced Security Practitioner certification. The CompTIA Security+ exam is a vendor-neutral certification that is designed to demonstrate an individual’s competency in

Network security ...

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