The answer is authorization. This is correct because after a user signs in, the file server is not re-verifying their identity—that was already done during login—but instead is checking whether that authenticated user has the specific permission to edit the shared folder. In the AAA framework, authorization defines what an authenticated user is allowed to do, such as read, write, or delete. On the Security+ SY0-701 exam, this concept often appears in scenario-based questions where you must distinguish between authentication (who you are) and authorization (what you can do). A common trap is confusing the two when a system checks credentials versus checking rights; remember that authentication happens first, then authorization. A useful memory tip is to think of authorization as the "permission check" after the "identity check"—if the question involves access rights after login, the answer is always authorization.
SY0-701 General Security Concepts Practice Question
This SY0-701 practice question tests your understanding of general security concepts. 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.
After a user signs in, a file server checks whether they can edit a shared folder. Which AAA concept is being applied?
Why wrong: Authentication confirms identity, but it does not decide what the user can do.
B
Authorization
Authorization determines what actions an authenticated user is allowed to perform. In this case, the server is checking whether the user has permission to edit the shared folder, not whether they are who they claim to be. This is a common access-control decision made after successful login.
C
Accounting
Why wrong: Accounting records actions and usage, but it does not grant or deny access.
D
Encryption
Why wrong: Encryption protects data confidentiality, but it is not an AAA function.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Authorization
The file server is checking whether the authenticated user has the specific permission to edit the shared folder. This is the definition of authorization: determining what an authenticated user is allowed to do. Authentication (A) only verifies identity, not rights; accounting (C) tracks usage; encryption (D) protects data in transit or at rest.
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.
✗
Authentication
Why it's wrong here
Authentication confirms identity, but it does not decide what the user can do.
✓
Authorization
Why this is correct
Authorization determines what actions an authenticated user is allowed to perform. In this case, the server is checking whether the user has permission to edit the shared folder, not whether they are who they claim to be. This is a common access-control decision made after successful login.
Related concept
Read the scenario before looking for a memorised answer.
✗
Accounting
Why it's wrong here
Accounting records actions and usage, but it does not grant or deny access.
✗
Encryption
Why it's wrong here
Encryption protects data confidentiality, but it is not an AAA function.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is confusing authentication with authorization: candidates often pick 'Authentication' because they think 'signing in' is the entire security process, but the question explicitly states the check happens after sign-in and is about editing rights, which is authorization.
Detailed technical explanation
How to think about this question
Authorization is typically enforced via Access Control Lists (ACLs) on the file server, which map users or groups to permissions like Read, Write, or Modify. In Windows, this uses NTFS permissions and SMB protocol; in Linux, it uses POSIX ACLs or NFSv4 ACLs. A common subtlety is that authorization checks occur after authentication but before any data access, and they rely on the user's security token (e.g., Kerberos ticket or NTLM token).
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 developer is choosing between AES-256 (symmetric) and RSA-2048 (asymmetric) for encrypting a large file that will be sent to a partner. Symmetric encryption is fast but requires key exchange; asymmetric is slower but solves the key distribution problem. A hybrid approach — encrypt the file with AES, encrypt the AES key with RSA — is standard. Questions like this test whether you understand when each approach applies.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this SY0-701 question in full detail.
General Security Concepts — This question tests General Security Concepts — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Authorization — The file server is checking whether the authenticated user has the specific permission to edit the shared folder. This is the definition of authorization: determining what an authenticated user is allowed to do. Authentication (A) only verifies identity, not rights; accounting (C) tracks usage; encryption (D) protects data in transit or at rest.
What should I do if I get this SY0-701 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.
About these practice questions
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These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. After an employee successfully signs in to a file-sharing portal, the portal checks whether the employee can upload files to a specific project folder. Which AAA concept is being used?
easy
A.Authentication, because the user proved their identity with credentials.
✓ B.Authorization, because the system is deciding what the signed-in user is allowed to do.
C.Accounting, because the portal is recording the folder permissions for later review.
D.Nonrepudiation, because the portal proves the user cannot deny uploading a file.
Why B: After the user successfully signs in (authentication), the portal checks permissions to determine if they can upload files to a specific project folder. This is the definition of authorization: verifying what an authenticated user is allowed to do. The system is enforcing access control based on the user's identity and the folder's permissions.
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Question Discussion
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