- A
Require a VPN before allowing access to the management network.
A VPN creates a protected path into the management network without opening switch admin ports to the public internet. It also lets the organization control who can connect before management access is granted.
- B
Use SSH for command-line administration instead of Telnet.
SSH encrypts remote administration traffic, unlike Telnet. That protects credentials and session data while still allowing secure command-line management.
- C
Expose the switch web interface directly on a public IP address.
Why wrong: Publicly exposing a management interface increases attack surface and makes brute-force and exploitation more likely. Secure administration should stay behind controlled access paths.
- D
Use FTP to transfer configuration files because it is simple.
Why wrong: FTP does not encrypt usernames, passwords, or file contents. For device administration, secure protocols are preferred because they protect sensitive management data in transit.
- E
Send management passwords by email to approved admins.
Why wrong: Email is not a secure channel for administrative credentials. It creates unnecessary exposure and weakens accountability because passwords can be forwarded or intercepted.
Quick Answer
The answer is to use SSH for command-line administration and require a VPN before allowing access to the management network. SSH provides encrypted, authenticated remote access to the switch’s command line, replacing insecure protocols like Telnet, while the VPN creates a secure, encrypted tunnel over the internet that hides the switch management interfaces from direct exposure. On the Security+ SY0-701 exam, this pairing tests your understanding of defense in depth and network segmentation, often appearing in scenario-based questions where you must choose controls that prevent direct internet exposure of management ports. A common trap is selecting Telnet because it is familiar, but remember Telnet sends credentials in cleartext. For a memory tip, think “VPN for the tunnel, SSH for the terminal” to recall that VPN secures the network path and SSH secures the device access.
SY0-701 Security Architecture Practice Question
This SY0-701 practice question tests your understanding of security architecture. 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.
A network team must manage switches from home without exposing management ports to the internet. Which two controls best fit? Select two.
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"best"Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
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
Require a VPN before allowing access to the management network.
Requiring a VPN before allowing access to the management network ensures that all management traffic is encrypted and authenticated over the internet, effectively creating a secure tunnel that protects switch management interfaces from direct exposure. This control aligns with the principle of defense in depth by adding a layer of network segmentation and access control, preventing unauthorized external access to the switches.
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.
- ✓
Require a VPN before allowing access to the management network.
Why this is correct
A VPN creates a protected path into the management network without opening switch admin ports to the public internet. It also lets the organization control who can connect before management access is granted.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
Use SSH for command-line administration instead of Telnet.
Why this is correct
SSH encrypts remote administration traffic, unlike Telnet. That protects credentials and session data while still allowing secure command-line management.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Expose the switch web interface directly on a public IP address.
Why it's wrong here
Publicly exposing a management interface increases attack surface and makes brute-force and exploitation more likely. Secure administration should stay behind controlled access paths.
- ✗
Use FTP to transfer configuration files because it is simple.
Why it's wrong here
FTP does not encrypt usernames, passwords, or file contents. For device administration, secure protocols are preferred because they protect sensitive management data in transit.
- ✗
Send management passwords by email to approved admins.
Why it's wrong here
Email is not a secure channel for administrative credentials. It creates unnecessary exposure and weakens accountability because passwords can be forwarded or intercepted.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse 'secure protocol' (SSH) with 'secure access method' (VPN), mistakenly thinking that using SSH alone is sufficient to protect management interfaces from internet exposure, when in fact SSH only encrypts the session but does not prevent the port from being reachable by attackers.
Detailed technical explanation
How to think about this question
VPNs (e.g., IPsec or SSL/TLS-based) create an encrypted tunnel between the remote user and the management network, often using protocols like IKEv2 or OpenVPN, and can integrate with network access control (NAC) or multi-factor authentication (MFA) for additional security. In real-world deployments, a jump box or bastion host is often placed inside the management network, requiring VPN connectivity before SSH or HTTPS access to switches is permitted, ensuring that even if a switch's SSH service is exposed, it is only reachable from trusted internal IPs.
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 security analyst at a medium-sized enterprise encounters this scenario during an investigation or architecture review. The correct answer reflects best practice for the specific threat or control described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Security exam questions test whether you can match controls to threats in context — not just recall definitions.
What to study next
Got this wrong? Here's your next step.
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FAQ
Questions learners often ask
What does this SY0-701 question test?
Security Architecture — This question tests Security Architecture — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Require a VPN before allowing access to the management network. — Requiring a VPN before allowing access to the management network ensures that all management traffic is encrypted and authenticated over the internet, effectively creating a secure tunnel that protects switch management interfaces from direct exposure. This control aligns with the principle of defense in depth by adding a layer of network segmentation and access control, preventing unauthorized external access to the switches.
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.
Are there clue words in this question I should notice?
Yes — watch for: "best". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
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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Last reviewed: Jun 11, 2026
This SY0-701 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 SY0-701 exam.
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