Quick Answer
The correct choice is to require HTTPS for all uploads, because HTTPS uses TLS encryption to protect data in transit, ensuring that files sent to a cloud storage bucket cannot be intercepted or tampered with during transfer. This directly enforces the security policy of encrypted connections, a fundamental requirement for any cloud storage service such as AWS S3 or Azure Blob Storage. On the CompTIA Cloud+ CV0-004 exam, this concept tests your understanding of data-in-transit encryption versus data-at-rest encryption—a common trap is confusing HTTPS with a VPN or thinking that enabling bucket logging or versioning provides the same protection. Remember, HTTPS is the standard for securing uploads because it wraps the HTTP protocol in TLS, creating a secure tunnel. A helpful memory tip: think of the “S” in HTTPS as standing for “Secure uploads in transit.”
This CV0-004 practice question tests your understanding of security. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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.
A cloud administrator is tasked with ensuring that only encrypted connections are used to transfer files to a cloud storage bucket. Which of the following should the administrator enforce?
Use HTTP with a custom header.
Why wrong: HTTP is not encrypted.
Allow FTP but restrict to specific IPs.
Why wrong: FTP is unencrypted and insecure.
Require HTTPS for all uploads.
HTTPS encrypts data in transit.
Enable SFTP access to the bucket.
Why wrong: SFTP is not a standard protocol for cloud storage buckets.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Require HTTPS for all uploads.
HTTPS (HTTP over TLS) encrypts data in transit using TLS, ensuring that files uploaded to a cloud storage bucket are protected from eavesdropping and tampering. By requiring HTTPS for all uploads, the administrator enforces encrypted connections as mandated by the security policy, which is a standard practice for cloud storage services like AWS S3 or Azure Blob Storage.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Use HTTP with a custom header.
Why it's wrong here
HTTP is not encrypted.
Allow FTP but restrict to specific IPs.
Why it's wrong here
FTP is unencrypted and insecure.
Require HTTPS for all uploads.
Why this is correct
HTTPS encrypts data in transit.
Related concept
Read the scenario before looking for a memorised answer.
Enable SFTP access to the bucket.
Why it's wrong here
SFTP is not a standard protocol for cloud storage buckets.
Common exam traps
The trap here is that candidates may confuse SFTP (which is encrypted) with FTP (which is not), and incorrectly assume that enabling SFTP is the correct answer, but the question specifically targets the standard encrypted protocol for cloud storage bucket uploads, which is HTTPS.
Detailed technical explanation
HTTPS uses TLS 1.2 or 1.3 to encrypt HTTP traffic, with cipher suites like TLS_AES_128_GCM_SHA256 providing confidentiality and integrity. In cloud storage, enforcing HTTPS can be done via bucket policies (e.g., AWS S3 bucket policy with a condition `aws:SecureTransport`: true) or by configuring the storage service to reject HTTP requests. A real-world scenario is a compliance requirement like PCI DSS, which mandates encryption of cardholder data in transit.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the CV0-004 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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FAQ
Security — This question tests Security — Read the scenario before looking for a memorised answer..
The correct answer is: Require HTTPS for all uploads. — HTTPS (HTTP over TLS) encrypts data in transit using TLS, ensuring that files uploaded to a cloud storage bucket are protected from eavesdropping and tampering. By requiring HTTPS for all uploads, the administrator enforces encrypted connections as mandated by the security policy, which is a standard practice for cloud storage services like AWS S3 or Azure Blob Storage.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 11, 2026
This CV0-004 practice question is part of Courseiva's free CompTIA 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 CV0-004 exam.
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