Labeling all laptops with asset inventory stickers and associating them with employee IDs can provide several security benefits for a company. Two of these benefits are:
A . If a security incident occurs on the device, the correct employee can be notified. An asset inventory sticker is a label that contains a unique identifier for a laptop, such as a serial number, a barcode, or a QR code. By associating this identifier with an employee ID, the security team can easily track and locate the owner of the laptop in case of a security incident, such as a malware infection, a data breach, or a theft. This way, the security team can notify the correct employee about the incident, and provide them with the necessary instructions or actions to take, such as changing passwords, scanning for viruses, or reporting the loss. This can help to contain the incident, minimize the damage, and prevent further escalation.
F . Company data can be accounted for when the employee leaves the organization. When an employee leaves the organization, the company needs to ensure that all the company data and assets are returned or deleted from the employee's laptop. By labeling the laptop with an asset inventory sticker and associating it with an employee ID, the company can easily identify and verify the laptop that belongs to the departing employee, and perform the appropriate data backup, wipe, or transfer procedures. This can help to protect the company data from unauthorized access, disclosure, or misuse by the former employee or any other party.
The other options are not correct because they are not related to the security benefits of labeling laptops with asset inventory stickers and associating them with employee IDs. B. The security team will be able to send user awareness training to the appropriate device. User awareness training is a type of security education that aims to improve the knowledge and behavior of users regarding security threats and best practices. The security team can send user awareness training to the appropriate device by using the email address, username, or IP address of the device, not the asset inventory sticker or the employee ID. C. Users can be mapped to their devices when configuring software MFA tokens. Software MFA tokens are a type of multi-factor authentication that uses a software application to generate a one-time password or a push notification for verifying the identity of a user. Users can be mapped to their devices when configuring software MFA tokens by using the device ID, phone number, or email address of the device, not the asset inventory sticker or the employee ID. D. User-based firewall policies can be correctly targeted to the appropriate laptops. User-based firewall policies are a type of firewall rules that apply to specific users or groups of users, regardless of the device or location they use to access the network. User-based firewall policies can be correctly targeted to the appropriate laptops by using the username, domain, or certificate of the user, not the asset inventory sticker or the employee ID. E. When conducting penetration testing, the security team will be able to target the desired laptops. Penetration testing is a type of security assessment that simulates a real-world attack on a network or system to identify and exploit vulnerabilities. When conducting penetration testing, the security team will be able to target the desired laptops by using the IP address, hostname, or MAC address of the laptop, not the asset inventory sticker or the employee ID. Reference = CompTIA Security+ Study Guide (SY0-701), Chapter 1: General Security Concepts, page 17. Professor Messer's CompTIA SY0-701 Security+ Training Course, Section 1.4: Asset Management, video: Asset Inventory (6:12).

The best answer is C. Isolation.
The question describes an application that can no longer be patched, meaning the organization must continue operating it while accepting some risk. To reduce exposure, the application should only be used by a limited number of network services. This points to isolation, which means restricting the application's interaction with the rest of the environment to contain risk.
Isolation is commonly used for:
legacy systems
unsupported applications
unpatchable systems
high-risk services that must remain operational
By isolating the application, the organization limits the paths through which it can be attacked and reduces the chance that a compromise will spread to other systems.
Why the other options are incorrect:
A). PatchingThe question clearly states that no additional patches can be applied.
B). SegmentationSegmentation is related and often used as a method to isolate systems, but the question asks for the best description of the mitigation approach overall. Since the application is being restricted because it is risky and unpatchable, isolation is the stronger answer.
D). MonitoringMonitoring helps detect issues but does not directly reduce exposure in the way described.
From the SY0-701 perspective, when a vulnerable or unsupported application must remain in use, the preferred mitigation is often to isolate it from the broader environment. Therefore, C is the best answer.

OCSP stands for Online Certificate Status Protocol. It is a protocol that allows applications to check the revocation status of a certificate in real-time. It works by sending a query to an OCSP responder, which is a server that maintains a database of revoked certificates. The OCSP responder returns a response that indicates whether the certificate is valid, revoked, or unknown. OCSP is faster and more efficient than downloading and parsing Certificate Revocation Lists (CRLs), which are large files that contain the serial numbers of all revoked certificates issued by a Certificate Authority (CA). Reference: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, page 337 1

The correct answer is Attack surface because opening multiple common service ports unnecessarily increases the number of potential entry points an attacker can target. In the Security+ SY0-701 exam objectives, the attack surface is defined as the total number of exposed interfaces, services, ports, protocols, and access points that an attacker could attempt to exploit. Each open port corresponds to a listening service, and every exposed service represents an opportunity for reconnaissance, exploitation, or abuse.
In this scenario, the business intends to open ports for FTP, SSH, SMTP, HTTP, and HTTPS without clearly limiting access. While some of these services may be required, opening all of them broadly-especially to a screened subnet-significantly expands the attack surface. If any of these services are misconfigured, unpatched, or vulnerable, attackers could exploit them to gain unauthorized access. The SY0-701 study guide emphasizes minimizing exposed services as a foundational defensive strategy, often referred to as reducing attack surface area.
Option C, least privilege, is related but not the best answer. Least privilege focuses on granting users or systems only the minimum access required, whereas this question specifically concerns exposed network services rather than access rights. Option A, secure access service edge (SASE), is a cloud-based architecture model and is unrelated to basic firewall port exposure decisions. Option D, separation of duties, applies to role and responsibility distribution, not network exposure.
By advising against opening multiple common ports, the consultant is recommending a reduction in exposed services to limit opportunities for attack. This aligns directly with SY0-701 guidance on secure network design, firewall hardening, and minimizing externally accessible services.
In summary, limiting open ports reduces the organization's attack surface, making Attack surface the correct and best answer.

The correct answer is C. Independent audit.
An independent audit provides objective assurance that security controls are properly designed, implemented, and operating effectively. Audits are commonly used to validate compliance, governance, risk management, and control effectiveness.
This aligns with CompTIA Security+ SY0-701 topics involving audits, assessments, governance, compliance, and third-party assurance.
Why the other options are incorrect:
A . Red teaming
Red teaming simulates real-world adversary behavior to test detection and response capabilities. It does not provide the same formal assurance over control design and operating effectiveness.
B . Penetration testing
Penetration testing identifies exploitable vulnerabilities, but it does not comprehensively verify that all controls are properly designed and operating effectively.
D . Vulnerability assessment
A vulnerability assessment identifies and prioritizes weaknesses, but it does not provide formal assurance of control design and operating effectiveness.
Therefore, the best answer is independent audit.