Episode 88 — Encryption for Data at Rest and In Transit

Encryption is a fundamental security tool, and this episode explains its role in protecting both data at rest and data in transit for the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn how file-level, disk-level, and mobile device encryption protect stored data, and how protocols like HTTPS, VPN, and secure email safeguard information during transmission.

We’ll also discuss encryption keys, algorithms, and the importance of proper key management. Mastering these concepts ensures you can identify the correct encryption method for different situations on the exam. Produced by BareMetalCyber.com.