Why security matters in IaC in Terraform - Quick Recap

Recall & Review

beginner

What is Infrastructure as Code (IaC)?

IaC is a way to manage and provision computer infrastructure using code instead of manual setup. It helps automate and standardize infrastructure.

beginner

Why is security important in IaC?

Because IaC controls infrastructure setup, any mistake or weakness in code can cause security risks like data leaks or unauthorized access.

intermediate

What can happen if secrets like passwords are hardcoded in IaC files?

Hardcoding secrets can expose them to anyone who sees the code, risking theft or misuse of sensitive information.

intermediate

How does using version control with IaC help security?

Version control tracks changes, so you can see who changed what and when. This helps find and fix security issues quickly.

beginner

Name one best practice to keep IaC secure.

One best practice is to avoid storing secrets in code and use secure secret management tools instead.

What is a main risk of insecure IaC code?

A Longer code files

B Slower internet speed

C Exposing sensitive data

D More manual setup

Insecure IaC code can expose sensitive data like passwords or keys, leading to security breaches.

Which practice helps keep secrets safe in IaC?

A Using secret management tools

B Sharing code publicly without review

C Hardcoding passwords in code

D Ignoring version control

Using secret management tools keeps passwords and keys out of code, improving security.

How does version control improve IaC security?

A By hiding code changes

B By tracking who changed code and when

C By deleting old code automatically

D By encrypting all files

Version control tracks changes and authors, helping detect and fix security issues.

What does IaC automate?

A User interface design

B Writing application code

C Manual infrastructure setup

D Infrastructure provisioning and management

IaC automates infrastructure provisioning and management using code.

Why should you review IaC code for security?

A To find and fix security risks early

B To make code longer

C To slow down deployment

D To avoid using version control

Reviewing IaC code helps find security risks before they cause problems.

Explain why security is critical when using Infrastructure as Code.

Think about what happens if someone sees your infrastructure code.

List best practices to keep IaC secure.

Consider how to protect sensitive information and track changes.