SY0-701 Exam Dumps - CompTIA Security+ Questions and Answers

Centralized authentication (such as Active Directory or LDAP) combined with proper password policies helps prevent the reuse of the same local credentials across multiple systems, reducing the risk of lateral movement during attacks like credential reuse or pass-the-hash.

Detailed Explanation:COPE (Corporate-Owned, Personally Enabled) devices allow companies to manage and harden company-owned devices while still enabling limited personal use, reducing security risks while maintaining compatibility with corporate resources. Reference: CompTIA Security+ SY0-701 Study Guide, Domain 3: Security Architecture, Section: " Mobile Device Deployment Models " ​​.

The best answer is B. VPN.

A VPN (Virtual Private Network) is the standard solution for securely connecting two separate organizations or networks across an untrusted network, such as the internet. A site-to-site VPN provides:

secure connectivity between both companies

encrypted traffic in transit

protection of data confidentiality and integrity

a practical way to interconnect business networks

Why the other options are incorrect:

A. UTMA unified threat management device offers multiple security features, but it is not specifically the best answer for secure connectivity between two companies.

C. NACNetwork Access Control regulates which devices can connect to a network, but it does not provide intercompany network connectivity.

D. NGFWA next-generation firewall improves traffic inspection and filtering, but it is not by itself the main solution for secure network connectivity between two companies.

From the SY0-701 perspective, when secure communication between separate organizations is required, VPN is the most appropriate infrastructure solution.

Secure Access Service Edge (SASE) is the technology best suited for preventing remote users from accessing malicious URLs. According to the CompTIA Security+ SY0-701 framework, SASE integrates cloud-native security capabilities such as DNS filtering, secure web gateways, CASB, and URL categorization, all delivered inline. This means every URL request from a remote user is checked in real time for reputation, content, and category before access is granted.

This solution is specifically designed for remote workforces because security enforcement happens in the cloud, regardless of user location—eliminating reliance on on-premise proxies or VPN routing. SASE also enables consistent policy application and real-time enforcement across distributed networks.

A VPN (A) only encrypts traffic; it does not perform URL reputation checks. IDS (C) detects malicious activity but does not block URL access. SD-WAN (D) optimizes WAN routing but is not focused on content filtering or URL reputation.

Therefore, SASE is the correct and most effective solution for inline URL inspection and preventing remote users from reaching malicious sites.

Operations security (OPSEC) focuses on identifying and protecting sensitive information to prevent unauthorized disclosure. In this scenario, the HR employee failed to safeguard confidential company information, leading to its exposure on social media.

Training in OPSEC would reinforce the need to maintain security best practices, such as locking screens when away from a device and ensuring that sensitive data is not exposed in unsecured locations.

Hybrid work environmentpolicies relate to managing remote and in-office work but do not specifically cover security risks like unauthorized data exposure.

Data loss prevention (DLP)deals with technology-based solutions to prevent unauthorized data transfers but does not address physical security practices.

Social engineeringrefers to deceptive tactics used by attackers to manipulate individuals, which is not applicable to this situation.

The HR employee should reviewoperations securitypolicies to prevent similar incidents in the future.

 An ISOW is a document that outlines the project, the cost, and the completion time frame for a security company to provide a service to a client. ISOW stands for Information Security Operations Work, and it is a type of contract that specifies the scope, deliverables, milestones, and payment terms of a security project. An ISOW is usually used for one-time or short-term projects that have a clear and defined objective and outcome. For example, an ISOW can be used for a security assessment, a penetration test, a security audit, or a security training.

The other options are not correct because they are not documents that outline the project, the cost, and the completion time frame for a security company to provide a service to a client. A MSA is a master service agreement, which is a type of contract that establishes the general terms and conditions for a long-term or ongoing relationship between a security company and a client. A MSA does not specify the details of each individual project, but rather sets the framework for future projects that will be governed by separate statements of work (SOWs). A SLA is a servicelevel agreement, which is a type of contract that defines the quality and performance standards for a security service provided by a security company to a client. A SLA usually includes the metrics, targets, responsibilities, and penalties for measuring and ensuring the service level. A BPA is a business partnership agreement, which is a type of contract that establishes the roles and expectations for a strategic alliance between two or more security companies that collaborate to provide a joint service to a client. A BPA usually covers the objectives, benefits, risks, and obligations of the partnership. References = CompTIA Security+ Study Guide (SY0-701), Chapter 8: Governance, Risk, and Compliance, page 387. Professor Messer’s CompTIA SY0-701 Security+ Training Course, Section 8.2: Compliance and Controls, video: Contracts and Agreements (5:12).

RBAC stands for Role-Based Access Control, which is a method of restricting access to data and resources based on the roles or responsibilities of users. RBAC simplifies the management of permissions by assigning roles to users and granting access rights to roles, rather than to individual users. RBAC can help enforce the principle of least privilege and reduce the risk of unauthorized access or data leakage. The other options are not as suitable for the scenario asRBAC, as they either do not prevent access based on responsibilities, or do not apply a simplified format. References: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, page 133 1

Counterfeit hardware is hardware that is built or modified without the authorization of the original equipment manufacturer (OEM). It can pose serious risks to network quality, performance, safety, and reliability12. Counterfeit hardware can also contain malicious components that can compromise the security of the network and the data that flows through it3. To address the risks associated with procuring counterfeit hardware, a company should conduct a thorough analysis of the supply chain, which is the network of entities involved in the production, distribution, and delivery of the hardware. By analyzing the supply chain, the company can verify the origin, authenticity, and integrity of the hardware, and identify any potential sources of counterfeit or tampered products. A thorough analysis of the supply chain can include the following steps:

Establishing a trusted relationship with the OEM and authorized resellers

Requesting documentation and certification of the hardware from the OEM or authorized resellers

Inspecting the hardware for any signs of tampering, such as mismatched labels, serial numbers, or components

Testing the hardware for functionality, performance, and security

Implementing a tracking system to monitor the hardware throughout its lifecycle

Reporting any suspicious or counterfeit hardware to the OEM and law enforcement agencies References = 1: Identify Counterfeit and Pirated Products - Cisco, 2: What Is HardwareSecurity? Definition, Threats, and Best Practices, 3: Beware of Counterfeit Network Equipment - TechNewsWorld, : Counterfeit Hardware: The Threat and How to Avoid It

Content categorization is the best capability because it groups websites into categories such as gambling, sports, social media, malware, adult content, or streaming. A web filtering solution can then block an entire category instead of requiring administrators to manually maintain a static deny list of individual URLs. This is exactly what the CISO needs because new fantasy sports websites can appear frequently. URL scanning checks or analyzes specific URLs, but it does not necessarily solve the category maintenance problem by itself. IPS focuses on detecting or blocking network attacks. DLP prevents sensitive data leakage, not recreational website access. Static denial lists are difficult to maintain and do not adapt well to new sites.

Safety controls are security controls that are designed to protect human life and physical assets from harm or damage. Examples of safety controls include fire alarms, sprinklers, emergency exits, backup generators, and surge protectors. Safety controls should fail open, which means that they should remain operational or allow access when a failure or error occurs. Failing open can prevent or minimize the impact of a disaster, such as a fire, flood, earthquake, or power outage, on human life and physical assets. For example, if a fire alarm fails, it should still triggerthe sprinklers and unlock the emergency exits, rather than remain silent and locked. Failing open can also ensure that essential services, such as healthcare, transportation, or communication, are available during a crisis. Remote access points, logging controls, and logical security controls are other types of security controls, but they should not fail open in a data center. Remote access points are security controls that allow users or systems to access a network or a system from a remote location, such as a VPN, a web portal, or a wireless access point. Remote access points should fail closed, which means that they should deny access when a failure or error occurs. Failing closed can prevent unauthorized or malicious access to the data center’s network or systems, such as by hackers, malware, or rogue devices. Logging controls are security controls that record and monitor the activities and events that occur on a network or a system, such as user actions, system errors, security incidents, or performance metrics. Logging controls should also fail closed, which means that they should stop or suspend the activities or events when a failure or error occurs. Failing closed can prevent data loss, corruption, or tampering, as well as ensure compliance with regulations and standards. Logical security controls are security controls that use software or code to protect data and systems from unauthorized or malicious access, modification, or destruction, such as encryption, authentication, authorization, or firewall. Logical security controls should also fail closed, which means that they should block or restrict access when a failure or error occurs. Failing closed can prevent data breaches, cyberattacks, or logical flaws, as well as ensure confidentiality, integrity, and availability of data and systems. References: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, page 142-143, 372-373, 376-377

Port 445 is used by the SMB protocol on Windows systems. Large volumes of unexpected traffic on TCP 445 are commonly associated with worms that exploit SMB vulnerabilities (such as WannaCry or NotPetya). Worms are self-replicating malware that spread rapidly across a network, consuming bandwidth, causing high latency, and often resulting in network outages. This matches the scenario given, where network unavailability and abnormal port 445 traffic are observed.

 Non-repudiation is the ability to prove that a message or document was sent or signed by a particular person, and that the person cannot deny sending or signing it. Non-repudiation can be achieved by using cryptographic techniques, such as hashing and digital signatures, that can verify the authenticity and integrity of the message or document. Non-repudiation can be useful for legal, financial, or contractual purposes, as it can provide evidence of the origin and content of the message or document. References = Non-repudiation – CompTIA Security+ SY0-701 – 1.2, CompTIA Security+ SY0-301: 6.1 – Non-repudiation, CompTIA Security+ (SY0-701) Certification Exam Objectives, Domain 1.2, page 2.

The best answer is C. Granting resource access after continuous validation.

Zero Trust architecture is based on the principle of never trust, always verify. Access should not be granted simply because a user or device is inside the network or was authenticated once earlier. Instead, access decisions should be based on continuous validation of identity, device health, context, and other relevant factors.

This means users and devices are evaluated repeatedly and granted only the minimum access necessary.

Why the other options are incorrect:

A. Building strong network boundaries to prevent intrusionThis reflects a traditional perimeter-based security model, not Zero Trust.

B. Verifying user identity once at the start of the sessionZero Trust does not rely on one-time authentication alone. It emphasizes ongoing verification.

D. Prioritizing perimeter defense to block external threatsAgain, this focuses on perimeter security rather than continuous, identity- and context-based access control.

From a Security+ perspective, Zero Trust is best represented by continuous validation before and during access, which makes C correct.

Least-privilege accounts are the correct choice because the scenario requires granular access to different levels of sensitive customer data. The principle of least privilege ensures users receive only the minimum permissions required to perform their job duties and nothing more. This is especially important when AI tools process sensitive data, because excessive access can expose regulated, private, or confidential information to unauthorized users. Emergency access is reserved for break-glass situations and should not be the normal provisioning model. Just-in-time access is useful for temporary privileged access, but the question emphasizes ongoing granular access levels. Group managed service accounts are used for service authentication, not user access to sensitive AI data. Least privilege best aligns with secure access provisioning.

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Implementing playbooks as part of a SOAR (Security Orchestration, Automation, and Response) platform enables the automation of routine security tasks and the standardized response to common alerts. Playbooks help filter and validate alerts, reducing the number of false positives that analysts need to manually investigate. SOAR tools are specifically designed to improve efficiency, consistency, and accuracy in incident response, allowing analysts to focus on genuine threats rather than being overwhelmed by noise.

The IT manager is creating a Business Continuity Plan (BCP). A BCP describes how an organization will continue to operate during and after a disaster or global incident. It ensures that critical business functions remain operational despite adverse conditions, with a focus on minimizing downtime and maintaining essential services.

Physical security relates to protecting physical assets.

Change management ensures changes in IT systems are introduced smoothly, without disrupting operations.

Disaster recovery is a subset of business continuity but focuses specifically on recovering from IT-related incidents​​.

CIS benchmarks are the best choice because they provide recognized secure configuration baselines for operating systems, applications, cloud platforms, network devices, and other infrastructure components. A CISO modernizing legacy systems needs a structured way to evaluate current configurations, identify gaps, prioritize weaknesses, and build a risk-based remediation plan. Angry IP Scanner can help discover live hosts, but it does not provide security baselines or modernization guidance. The OWASP Web Security Testing Guide focuses on web application testing, not broad legacy infrastructure. Metasploit is a penetration testing framework and is not the right tool for defining modernization scope. Security+ emphasizes secure baselines, hardening standards, and benchmark-driven configuration review for reducing risk.

 Capacity planning is the process of determining the resources needed to meet the current and future demands of an organization. Capacity planning can help a company develop a business continuity strategy by estimating how many staff members would be required to sustain the business in the case of a disruption, such as a natural disaster, a cyberattack, or a pandemic. Capacity planning can also help a company optimize the use of its resources, reduce costs, and improve performance. References = CompTIA Security+ Study Guide with over 500 Practice Test Questions: Exam SY0-701, 9th Edition, Chapter 4, page 184. CompTIA Security+ (SY0-701) Certification Exam Objectives, Domain 4.1, page 14. Business Continuity – SY0-601 CompTIA Security+ : 4.1