SY0-701 Exam Dumps - CompTIA Security+ Exam 2026

A version control tool, such as Git, is specifically designed to track changes in code, configuration scripts, IaC templates, and deployment files. In the context of creating new virtual servers—often built using Infrastructure as Code (IaC) or automated orchestration—version control allows teams to maintain historical records, compare changes, revert mistakes, ensure code integrity, and enable collaborative development.

Security+ SY0-701 emphasizes the use of version control in secure development practices to ensure traceability, accountability, and change visibility. It supports secure DevOps workflows by ensuring that no unauthorized or insecure code modifications are introduced into production environments.

A change management ticketing system (A) documents approval requests but does not track code-level modifications. A behavioral analyzer (B) evaluates anomalous behavior, not code changes. A collaboration platform (C) enables communication but lacks code versioning capability.

Therefore, the most appropriate tool is D: Version control tool.

One of the primary advantages of SIEM tools is their ability to correlate events across multiple hosts and devices to identify patterns that may indicate coordinated attacks or advanced threats. Reviewing logs for correlations helps detect complex incidents that might be missed when looking at individual systems.

Checking password resets (A) and monitoring DDoS (B) are possible but less common primary reasons. Assessing privacy breach scope (C) is usually done post-incident, not typically during initial SIEM log reviews.

Log correlation capabilities are a core SIEM feature described in Security Operations【6:Chapter 14†CompTIA Security+ Study Guide】

Confidentiality is the security concept that ensures data is protected from unauthorized access or disclosure. The principle of least privilege is a technique that grants users or systems the minimum level of access or permissions that they need to perform their tasks, and nothing more. By applying the principle of least privilege to a human resources fileshare, the permissions can be restricted to only those who have a legitimate need to access the sensitive data, such as HR staff, managers, or auditors. This can prevent unauthorized users, such as hackers, employees, or contractors, from accessing, copying, modifying, or deleting the data. Therefore, the principle of least privilege can enhance the confidentiality of the data on the fileshare. Integrity, availability, and non-repudiation are other security concepts, but they are not the best reason for permissions on a human resources fileshare to follow the principle of least privilege. Integrity is the security concept that ensures data is accurate and consistent, and protected from unauthorized modification or corruption. Availability is the security concept that ensures data is accessible and usable by authorized users or systems when needed. Non-repudiation is the security concept that ensures the authenticity and accountability of data and actions, and prevents the denial of involvement or responsibility. While these concepts are also important for data security, they are not directly related to the level of access or permissions granted to users or systems. References: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, page 16-17, 372-373

Shadow IT refers to employees using software or services without official approval, often introducing security risks due to lack of control, monitoring, or compliance. This can lead to vulnerabilities, data leakage, or policy violations.

Unskilled attacker (A) and hacktivist (B) are threat actor types; supply chain (D) refers to risks from external partners or vendors, not internal unauthorized software usage.

Shadow IT is highlighted in Security Program Management and Threats domains for its risk implications【6:Chapter 16†CompTIA Security+ Study Guide】.

Compromised vendor email accounts often lead to business email compromise (BEC) attacks where attackers send malicious or unexpected requests appearing from trusted sources. Training users to be alert to unexpected requests even if they appear to come from familiar addresses is critical in preventing such attacks.

Refraining from clicking images (A) is less effective than being vigilant about suspicious content and requests. Deleting emails from unknown providers (B) is not practical, as some legitimate emails come from unknown senders. Requiring invoices as attachments (C) can increase risk by encouraging users to open potentially malicious attachments.

This user awareness tactic is emphasized in the Security Program Management and Security Awareness training in SY0-701【6:Chapter 16†CompTIA Security+ Study Guide】.