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

Data Loss Prevention (DLP) systems are typically configured to protect sensitive data such as Personally Identifiable Information (PII) within an organization. DLP tools enforce policies that monitor, detect, and block the unauthorized transmission of sensitive data. By leveraging the organization’s existing labeling and classification system, DLP solutions can identify and protect data based on its classification, ensuring that PII is appropriately secured according to organizational policies.

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CompTIA Security+ SY0-701 Course Content: Domain 03 Security Architecture​.

CompTIA Security+ SY0-601 Study Guide: Chapter on Network Security and DLP​.

An Acceptable Use Policy (AUP) defines what users are permitted and prohibited from doing on an organization ' s systems, including website access. Accessing unauthorized sites is a common violation of the AUP.

Push notifications offer a seamless and user-friendly method of multi-factor authentication (MFA) that can easily integrate into a user’s workflow. This method leverages employee-owned devices, like smartphones, to approve authentication requests through a push notification. It ' s convenient, quick, and doesn ' t require the user to input additional codes, making it a preferred choice for seamless integration with existing workflows.

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CompTIA Security+ SY0-701 Course Content: Domain 04 Security Operations​.

CompTIA Security+ SY0-601 Study Guide: Chapter on Identity and Access Management​.

An air-gapped system is physically isolated from unsecured networks (like the public Internet), ensuring that there is no direct or indirect network connection. This is the most effective way to prevent Internet-based access to sensitive systems.

AnAPI (B)or Application Programming Interface is the best option when you want toautomate data exchangebetween systems. APIs provide structured, secure, and efficient ways for systems to communicate and are widely used in automation and orchestration tasks.

SOAR (A)is used for broader security orchestration and may use APIs under the hood but is more complex.

SFTP (C)is for manual/automated file transfers.

RDP (D)is for remote desktop access, not data automation.

This is referenced inDomain 1.5: Explain the importance of automation and orchestration in cybersecurityunder“Application programming interfaces (APIs).”

Infrastructure as Code (IaC) enables organizations to automate the provisioning, configuration, and deployment of servers through machine-readable scripts rather than manual processes. SY0-701 emphasizes IaC as a key component of DevOps and secure deployment pipelines. By using IaC, server builds become repeatable, standardized, version-controlled, and much faster.

This directly addresses the company ' s goals:

Better control: IaC ensures predictable, consistent configuration across all servers.

Standardization: Scripts eliminate drift by applying identical configurations.

Lower build time: Automation significantly accelerates server creation and eliminates manual intervention.

IoT (A) refers to Internet-connected smart devices and is unrelated to server deployment. PaaS (C) offers development platforms but does not automate infrastructure builds. ICS (D) refers to industrial control systems, not IT server architecture.

Therefore, the only correct architecture that meets all objectives is IaC, a foundational technology for modern automated infrastructure.

A Secure Web Gateway (SWG) protects users by filtering unwanted software/malware from user-initiated web traffic and enforcing corporate and regulatory policy compliance. This technology allows the company to secure remote users ' data and web traffic without relying on a VPN, making it ideal for organizations supporting remote work.

References = CompTIA Security+ SY0-701 study materials, particularly in the domain of network security and remote access technologies​​.

Segmentation is a technique that divides a network into smaller subnetworks or segments, each with its own security policies and controls. Segmentation can help mitigate network access vulnerabilities in legacy loT devices by isolating them from other devices and systems, reducing their attack surface and limiting the potential impact of a breach. Segmentation can also improve network performance and efficiency by reducing congestion and traffic. Patching, insurance, and replacement are other possible strategies to deal with network access vulnerabilities, but they may not be feasible or effective in the short term. Patching may not be available or compatible for legacy loT devices, insurance may not cover the costs or damages of a cyberattack, and replacement may be expensive and time-consuming. References: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, page 142-143

 A business email compromise (BEC) attack is a type of phishing attack that targets employees who have access to company funds or sensitive information. The attacker impersonates a trusted person, such as an executive, a vendor, or a client, and requests a fraudulent payment, a wire transfer, or confidential data. The attacker often uses social engineering techniques, such as urgency, pressure, or familiarity, to convince the victim to comply with the request12.

In this scenario, option A describes a possible BEC attack, where an employee receives a gift card request in an email that has an executive’s name in the display field of the email. The email may look like it is coming from the executive, but the actual email address may be spoofed or compromised. The attacker may claim that the gift cards are needed for a business purpose, such as rewarding employees or clients, and ask the employee to purchase them and send the codes. This is a common tactic used by BEC attackers to steal money from unsuspecting victims34.

Option B describes a possible ransomware attack, where malicious software encrypts the files on a device and demands a ransom for the decryption key. Option C describes a possible credential harvesting attack, where an attacker tries to obtain the login information of a privileged account by posing as a legitimate authority. Option D describes a possible phishing attack, where an attacker tries to lure the victim to a fake website that mimics the company’s email portal and capture their credentials. These are all types of cyberattacks, but they are not examples of BEC attacks. References = 1: Business Email Compromise - CompTIA Security+ SY0-701 - 2.2 2: CompTIA Security+ SY0-701 Certification Study Guide 3: Business Email Compromise: The 12 Billion Dollar Scam 4: TOTAL: CompTIA Security+ Cert (SY0-701) | Udemy

Comprehensive and Detailed Explanation From Exact Extract:

Static analysis, also known as Static Application Security Testing (SAST), analyzes source code without executing it to identify security weaknesses such as hard-coded passwords, insecure API calls, and improper credential handling. This aligns exactly with the issue described—credentials embedded directly in code.

CompTIA Security+ SY0-701 stresses that secure software development practices must include automated static code analysis tools that scan for credential exposure, insecure dependencies, injection risks, and coding standards violations. Static analysis detects these issues early in the SDLC, long before deployment.

A vulnerability scan (A) examines running systems, not source code. A penetration test (B) actively exploits vulnerabilities but cannot reliably detect embedded secrets. Quality assurance (D) checks functional requirements, not security flaws in code.

Therefore, static analysis is the correct and most effective assessment to prevent reoccurrence of hard-coded credentials in software systems.

Shadow IT refers to software, hardware, cloud services, or applications deployed without approval from the IT or security department. In this scenario, a high school department is using an unvetted simulation program—classic Shadow IT behavior.

Security+ SY0-701 explains that Shadow IT:

Introduces unknown vulnerabilities

Bypasses security controls

Creates compliance risks

Leads to data exposure

Interferes with standard configuration management

Espionage (A) involves intelligence gathering, not unauthorized software use. Data exfiltration (B) involves data theft, not unauthorized software deployment. Zero-day (D) refers to unknown vulnerabilities, not unapproved systems.

Thus, Shadow IT is the correct answer.

Shadow IT refers to the use of information technology systems, devices, software, applications, and services without explicit IT department approval. This is the most likely cause of introducing vulnerabilities on a corporate network by deploying unapproved software, as such software may not have been vetted for security compliance, increasing the risk of vulnerabilities.

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CompTIA Security+ SY0-701 Course Content: The concept of Shadow IT is discussed as a significant risk due to the introduction of unapproved and potentially vulnerable software into the corporate network​​.

A Host-based Intrusion Prevention System (HIPS) provides both preventive and detective security controls. Security+ SY0-701 describes HIPS as a host-level security solution that monitors system behavior, blocks malicious activity, and logs suspicious events.

It functions as a preventive control (B) because it can:

Stop malware execution

Block unauthorized changes

Prevent exploit attempts

Enforce endpoint protection policies

It is also a detective control (F) because it can:

Record attempted attacks

Identify suspicious activities

Generate alerts for security teams

Directive controls (A) refer to policies; physical controls (C) refer to locks and barriers; corrective controls (D) restore systems after an incident; compensating controls (E) substitute for missing primary controls.

Therefore, the two correct answers are B (Preventive) and F (Detective).

When encrypting data, two fundamental drivers of cryptographic strength are the algorithm you choose and the key length you use (which affects brute-force feasibility and overall security margin). The Study Guide emphasizes algorithm selection as a best practice: “First, choose your encryption system wisely… Choose an encryption system with an algorithm in the public domain that has been thoroughly vetted by industry experts.” It then highlights key selection/size as another central decision: “You must also select your keys in an appropriate manner. Use a key length that balances your security requirements with performance considerations.”

These two choices directly affect whether encryption meaningfully protects confidentiality. By contrast, obfuscation, masking, and tokenization are different data-protection techniques (often used to reduce exposure or de-identify data) rather than core encryption-strength parameters. Salting is primarily associated with strengthening password hashing (defending against rainbow table attacks), not selecting encryption primitives/strength for general data encryption. Therefore, the best two considerations in the context of encryption itself are Algorithms and Key length.