Glossary Terms from Module 4-03

Question 1

Define Baseline configuration (baseline image)

Answer 1

A documented set of specifications within a system that is used as a basis for future builds, releases, and updates

Question 2

Define Hardware

Answer 2

The physical components of a computer

Question 3

Define Multi-factor authentication (MFA)

Answer 3

A security measure which requires a user to verify their identity in two or more ways to access a system or network

Question 4

Define Network log analysis

Answer 4

The process of examining network logs to identify events of interest

Question 5

Define Operating system (OS)

Answer 5

The interface between computer hardware and the user

Question 6

Define Patch update

Answer 6

A software and operating system update that addresses security vulnerabilities within a program or product

Question 7

Define Penetration testing (pen test)

Answer 7

A simulated attack that helps identify vulnerabilities in systems, networks, websites, applications, and processes

Question 8

Define Security hardening

Answer 8

The process of strengthening a system to reduce its vulnerabilities and attack surface

Question 9

Define Security information and event management (SIEM)

Answer 9

An application that collects and analyzes log data to monitor critical activities for an organization

Question 10

Define World-writable file

Answer 10

A file that can be altered by anyone in the world