Why security protects sensitive data in Elasticsearch - Quick Recap

Recall & Review

beginner

What is the main goal of security in protecting sensitive data?

The main goal is to keep sensitive data safe from unauthorized access, theft, or damage, ensuring privacy and trust.

beginner

Name one common type of sensitive data that security protects in Elasticsearch.

Examples include user credentials, personal information, and confidential business data stored in Elasticsearch indices.

intermediate

How does Elasticsearch security help prevent data breaches?

By enforcing authentication, authorization, encryption, and audit logging to control and monitor access to sensitive data.

beginner

Why is encryption important for protecting sensitive data?

Encryption turns data into a secret code, so even if someone steals it, they cannot read it without the key.

intermediate

What role does audit logging play in security for sensitive data?

Audit logging records who accessed or changed data, helping detect suspicious activity and support investigations.

Why is it important to protect sensitive data in Elasticsearch?

A To prevent unauthorized access and data breaches

B To make data slower to access

C To increase storage space

D To reduce data accuracy

Protecting sensitive data prevents unauthorized users from accessing or stealing it, which is critical for security.

Which of the following is NOT a security measure for protecting sensitive data?

A Encryption

B Authentication

C Ignoring access controls

D Audit logging

Ignoring access controls weakens security and risks exposing sensitive data.

What does encryption do to sensitive data?

A Deletes it permanently

B Converts it into unreadable code without a key

C Copies it to another location

D Makes it visible to everyone

Encryption protects data by making it unreadable without the correct key.

How does audit logging help in security?

A By recording access and changes to data

B By deleting old data automatically

C By speeding up data queries

D By hiding data from users

Audit logs track who accessed or modified data, helping detect and investigate security issues.

What is a common example of sensitive data in Elasticsearch?

A Website logos

B Public blog posts

C Open source code

D User passwords

User passwords are sensitive and must be protected to prevent unauthorized access.

Explain why security is essential for protecting sensitive data in Elasticsearch.

Think about what could happen if sensitive data is exposed.

Describe the main security features Elasticsearch uses to protect sensitive data.

Consider how Elasticsearch controls and monitors data access.