SY0-701 Exam Dumps - CompTIA Security+ Exam 2025

Encrypting hard drives is a direct implementation of confidentiality, one of the three pillars of the CIA Triad emphasized in CompTIA Security+ SY0-701. Full disk encryption ensures that if a laptop, workstation, or server drive is stolen or accessed without authorization, the data remains unreadable without the decryption key.

This controls unauthorized disclosure and protects sensitive business, financial, and personal information. Drive encryption is widely required for compliance frameworks such as HIPAA, PCI-DSS, and GDPR.

Integrity (A) refers to preventing unauthorized modification of data, which encryption alone does not guarantee. Authentication (B) confirms user identity, such as passwords or biometrics, but is unrelated to data-at-rest protection. Zero Trust (C) is an architectural model requiring constant verification; it is not a control for hard drive encryption.

Since the sole purpose of encrypting storage is to ensure data confidentiality, the correct answer is D.

An AI tool developed internally for automating a ticketing system represents intellectual property (IP). Security+ SY0-701 defines IP as proprietary creations developed by an organization, such as software, machine learning models, algorithms, and trade secrets. This type of data must be protected because it provides competitive advantage and is often contractually bound.

The scenario notes the tool is developed under a specific contract, meaning it is bound by ownership, licensing, and confidentiality agreements. Protecting IP is critical to prevent theft, unauthorized reuse, or compromise that could affect legal obligations or business value.

Classified (A) refers to government-protected national security information. Regulated information (B) includes data covered by laws such as HIPAA or PCI-DSS. Open source (C) refers to publicly shared code, which this AI tool is not.

Thus, the correct category for this data is D: Intellectual property.

A staging environment is a controlled setting that closely mirrors the production environment but uses a subset of customer data. It is used to test major system upgrades, assess their impact, and demonstrate new features before they are rolled out to the live production environment. This ensures that any issues can be identified and addressed in a safe environment before affecting end-users.

References = CompTIA Security+ SY0-701 study materials, particularly in the domain of secure system development and testing environments​​.

Containmentis the phase wherean organization attempts to minimize the damage caused by a security incident. This may involve isolating affected systems, blocking malicious traffic, or temporarily shutting down compromised services to prevent further impact.

Recovery (A)focuses on restoring normal operations after an incident.

Preparation (C)involves planning and readiness before an incident occurs.

Analysis (D)involvesinvestigating the root causeand assessing the damage.

ALE (Annualized Loss Expectancy) is the risk management metric most helpful when deciding whether the licensing cost of a ransomware prevention solution is justified. ALE calculates the expected yearly financial loss from a particular threat. It is computed as:

ALE = SLE × ARO

SLE (Single Loss Expectancy) estimates the monetary impact of one ransomware incident.

ARO (Annualized Rate of Occurrence) estimates how often the incident is expected to happen each year.

By comparing ALE to the annual licensing cost of the new security solution, the organization can make a financially informed decision based on cost-benefit analysis. If ALE exceeds the solution’s cost, the purchase is justified.

RTO (C) relates to recovery time after outages, not cost justification. SLE (B) is only part of the calculation and insufficient alone. ARO (D) shows frequency but not financial impact.

Security+ SY0-701 highlights ALE as the primary metric for evaluating security investments.

Thus, ALE is the key factor in determining whether purchasing ransomware protection is financially beneficial.

Data classification is the process of assigning labels to data based on its sensitivity and business impact. Different organizations and sectors may have different data classification schemes, but a common one is the following1:

Public: Data that can be freely disclosed to anyone without any harm or risk.

Private: Data that is intended for internal use only and may cause some harm or risk if disclosed.

Confidential: Data that is intended for authorized use only and may cause significant harm or risk if disclosed.

Restricted: Data that is intended for very limited use only and may cause severe harm or risk if disclosed.

In this scenario, the company is developing a critical system for the government and storing project information on a fileshare. This data is likely to be classified as confidential and restricted, because it is not meant for public or private use, and it may cause serious damage to national security or public safety if disclosed. The government may also have specific requirements or regulations for handling such data, such as encryption, access control, and auditing2. References: 1: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, page 16-17 2: Data Classification Practices: Final Project Description Released

A screenshot of a computer AI-generated content may be incorrect.

Based on the logs, it seems that the host that originated the infection is 192.168.10.22. This host has a suspicious process named svchost.exe running on port 443, which is unusual for a Windows service. It also has a large number of outbound connections to different IP addresses on port 443, indicating that it is part of a botnet.

The firewall log shows that this host has been communicating with 10.10.9.18, which is another infected host on the engineering network. This host also has a suspicious process named svchost.exe running on port 443, and a large number of outbound connections to different IP addresses on port 443.

The other hosts on the R&D network (192.168.10.37 and 192.168.10.41) are clean, as they do not have any suspicious processes or connections.