CompTIA Security+ Practice Test of the Day 260617

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Welcome to today’s CompTIA Security+ practice test!

This practice test uses our new UI!

Today’s practice test is based on Subdomain 4.5 (Given a scenario, modify enterprise capabilities to enhance security) from the CompTIA Security+ SY0-701 objectives.

This beginner-level practice test is inspired by the CompTIA Security+ (SY0-701) exam and is designed to help you reinforce key cybersecurity concepts on a daily basis.

These questions are not official exam questions, nor are they brain dumps, but they reflect topics and scenarios relevant to the Security+ certification. Use them to test your knowledge, identify areas for improvement, and build daily cybersecurity habits.

Note: CompTIA and Security+ are registered trademarks of CompTIA. This content is not affiliated with or endorsed by CompTIA.

To choose CompTIA Security+ practice tests based on specific domains/subdomains, click that link.

Recommended read: Ultimate CompTIA Security+ Study Guide (2026)

CompTIA Security+ Practice Test of the Day 260617
10 questions • Single best answer
Question 1
A network engineer at a government agency wants to verify a sender's mail server is authorized to send for a domain using a published list of permitted IPs. Which email mechanism does this?
    Question 2
    A security team wants endpoints to be monitored continuously for malicious behavior with the ability to investigate and respond to threats. Which capability best fits?
      Question 3
      An administrator wants to block users from reaching known malicious websites by intercepting and evaluating domain lookups. Which control accomplishes this?
        Question 4
        A Windows administrator must apply consistent security settings across thousands of domain workstations from a central point. Which mechanism is most appropriate?
          Question 5
          A firewall administrator needs to permit only inbound HTTPS while denying all other inbound traffic to a web server. Which firewall element defines this behavior?
            Question 6
            A monitoring tool detects an intrusion attempt and actively drops the malicious packets inline before they reach the target. Which system behaves this way?
              Question 7
              An organization wants to ensure only compliant, authenticated devices can join the corporate LAN, quarantining noncompliant ones. Which control enforces this?
                Question 8
                A security analyst wants to detect when critical system files are altered unexpectedly, signaling possible tampering. Which capability provides this?
                  Question 9
                  A company routes all web traffic through a single device that inspects URLs, categorizes content, and applies block rules. Which deployment is described?
                    Question 10
                    A team replaces legacy plaintext services by selecting encrypted alternatives such as SSH and HTTPS across the environment. Which practice does this represent?
                      Answered: 0/10
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                      Next step: Hands-on

                      Theory tested. Now put it into practice.

                      The exam checks what you know, but employers check what you can do.

                      HTB Academy’s guided labs cover the same ground hands-on, with you at the keyboard.

                      Build hands-on skills →

                      This is an affiliate link. If you sign up, The Cybersecurity Trail earns a commission at no cost to you.

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