- A
It prevents unauthorized users from accessing the Google Cloud Console.
Why wrong: HTTPS encrypts data in transit between browser and server. Console access is controlled by IAM authentication, not by HTTPS on the application.
- B
It encrypts data in transit between the user's browser and the server, preventing eavesdropping and tampering.
HTTPS/TLS encrypts the connection, ensuring data cannot be intercepted or modified as it travels between the user and the application. This is encryption in transit.
- C
It encrypts data stored in the server's database.
Why wrong: HTTPS only protects data in transit. Database encryption (at rest) is a separate mechanism handled by Google Cloud's automatic encryption of stored data.
- D
It authenticates the user and verifies their permissions to use the application.
Why wrong: TLS/HTTPS establishes an encrypted channel and authenticates the SERVER (via certificate), but does not authenticate the user. User authentication requires credentials (password, SSO, etc.).
Quick Answer
The answer is that HTTPS encrypts data in transit between the user's browser and the server, preventing eavesdropping and tampering. This protection is achieved through Transport Layer Security (TLS), which establishes an encrypted tunnel that secures all transmitted data, such as login credentials or API requests, from being intercepted or modified by attackers. On the Google Cloud Digital Leader exam, this concept tests your understanding of the shared responsibility model, specifically that encryption in transit is a default protection for HTTPS traffic, whereas data at rest requires separate configuration. A common trap is confusing encryption in transit with encryption at rest or access control—HTTPS does not protect stored data or manage cloud console permissions. For the exam, remember that TLS secures the channel, not the endpoints. A helpful memory tip: think of HTTPS as a sealed, armored truck moving data between two secure buildings—it protects the journey, not the buildings themselves.
Cloud Digital Leader Trust and security with Google Cloud Practice Question
This GCDL practice question tests your understanding of trust and security with google cloud. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
When data is transmitted between a user's browser and a Google Cloud-hosted web application over HTTPS, which security protection does this provide?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
It encrypts data in transit between the user's browser and the server, preventing eavesdropping and tampering.
HTTPS (HTTP over TLS) encrypts the communication channel between the user's browser and the web server using Transport Layer Security (TLS). This ensures that any data transmitted, such as login credentials or API requests, is protected from eavesdropping and tampering while in transit. It does not protect data at rest or control access to cloud management interfaces.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
It prevents unauthorized users from accessing the Google Cloud Console.
Why it's wrong here
HTTPS encrypts data in transit between browser and server. Console access is controlled by IAM authentication, not by HTTPS on the application.
- ✓
It encrypts data in transit between the user's browser and the server, preventing eavesdropping and tampering.
- ✗
It encrypts data stored in the server's database.
- ✗
It authenticates the user and verifies their permissions to use the application.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Cisco often tests the distinction between encryption in transit (HTTPS) and encryption at rest (database encryption), leading candidates to incorrectly select an option about stored data or access control.
Detailed technical explanation
How to think about this question
HTTPS uses TLS 1.2 or 1.3 to establish a secure session through a handshake that negotiates cipher suites and exchanges certificates. The encryption is symmetric (e.g., AES-GCM) after the handshake, protecting the integrity and confidentiality of the HTTP payload. A common subtlety is that HTTPS does not prevent the server from logging or storing the decrypted data; it only protects the wire between the client and server.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
What to study next
Got this wrong? Here's your next step.
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FAQ
Questions learners often ask
What does this GCDL question test?
Trust and security with Google Cloud — This question tests Trust and security with Google Cloud — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: It encrypts data in transit between the user's browser and the server, preventing eavesdropping and tampering. — HTTPS (HTTP over TLS) encrypts the communication channel between the user's browser and the web server using Transport Layer Security (TLS). This ensures that any data transmitted, such as login credentials or API requests, is protected from eavesdropping and tampering while in transit. It does not protect data at rest or control access to cloud management interfaces.
What should I do if I get this GCDL question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 11, 2026
This GCDL practice question is part of Courseiva's free Google Cloud certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the GCDL exam.
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