CompTIA Security+ SY0-701 Certification Guide - Third Edition

4

Explain the importance of using appropriate cryptographic solutions

Introduction

This chapter covers the fourth objective of Domain 1.0, General Security Concepts, of the CompTIA Security+ exam.

In the digital age, where data permeates every aspect of our lives, ensuring its security has become paramount. Cryptographic solutions have emerged as the stalwart guardians of this digital realm, shielding sensitive information from the myriad of threats it faces.

At the core lies the Public Key Infrastructure (PKI), a foundation of security comprising public and private keys, certificates, and key escrow mechanisms. Encryption, a cornerstone of information protection, comes in various forms, including full-disk, file, and database encryption, which ...