Pass the CompTIA Security+ SY0-701 Questions and answers with ExamsMirror

A watering hole attack occurs when attackers compromise a website that is frequently visited by targeted users—in this case, the payment processing site used by employees. The compromised site then delivers malicious payloads to visitors, such as downloading malicious applications without user consent.

XSS (Cross-Site Scripting) attacks inject malicious scripts into web pages but typically do not cause automatic application downloads leading to restarts. Typosquatting (C) involves malicious websites mimicking legitimate ones via misspelled URLs. Buffer overflow (D) is an attack targeting software memory but doesn’t typically involve website compromise and automatic downloads.

This attack type is detailed in the Threats, Vulnerabilities, and Mitigations domain of SY0-701【6:Chapter 2†CompTIA Security+ Study Guide】.

An Intrusion Prevention System (IPS) uses packet inspection (either signature-based, anomaly-based, or both) to analyze network traffic and detect malicious patterns. Configuring packet inspection is the first step to ensure the IPS can identify and respond to specific attack signatures.

Hacktivists are individuals or groups who use hacking to promote a political agenda, social cause, or philosophical beliefs. Their primary motivation is not personal gain but rather to draw attention to, or protest against, perceived injustices or causes.

A Host-based Intrusion Prevention System (HIPS) acts as a preventive control by actively blocking threats and a detective control by monitoring and alerting to suspicious activities on endpoints.

An AI tool developed internally for automating ticketing is considered intellectual property (IP), representing proprietary creations and innovations owned by the company.

Classified (A) applies to government or restricted information, regulated information (B) refers to data governed by laws, and open source (C) implies publicly shared code.

IP protection is a key aspect of Security Program Management, especially around proprietary software and tools【6:Chapter 16†CompTIA Security+ Study Guide】.

Smishing is a type of phishing attack that uses text messages or common messaging apps to trick victims into clicking on malicious links or providing personal information. The scenario in the question describes a smishing attack that uses pretexting, which is a form of social engineering that involves impersonating someone else to gain trust or access. The unknown number claims to be the company’s CEO and asks the employee to purchase gift cards, which is a common scam tactic. Vishing is a similar type of attack that uses phone calls or voicemails, while phishing is a broader term that covers any email-based attack. References: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, page 771; Smishing vs. Phishing: Understanding the Differences2

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.

Comprehensive and Detailed In-Depth Explanation:

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.

When multiple Wireless Access Points (WAPs) are using similar frequencies with high power settings, it can cause channel overlap, leading to interference and connectivity issues. This is likely the reason why mobile users are unable to access the internet in the lobby. Evaluating and adjusting the channel settings on the WAPs to avoid overlap is crucial to resolving the connectivity problems.

References = CompTIA Security+ SY0-701 study materials, particularly the domain on Wireless and Mobile Security, which covers WLAN deployment considerations​​.

When conducting a forensic analysis after an incident, it's essential to prioritize the data collection process based on the "order of volatility." This principle dictates that more volatile data (e.g., data in memory, network connections) should be captured before less volatile data (e.g., disk drives, logs). The idea is to preserve the most transient and potentially valuable evidence first, as it is more likely to be lost or altered quickly.

References =

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

CompTIA Security+ SY0-601 Study Guide: Chapter on Digital Forensics​.

Systems that control physical industrial processes—such as pumping gas, water control, electrical grids, or manufacturing lines—fall under SCADA (Supervisory Control and Data Acquisition) environments. SCADA systems are part of larger OT (Operational Technology) infrastructures and manage sensors, actuators, valves, flow controls, and telemetry.

CompTIA Security+ SY0-701 explains that SCADA environments typically:

Use legacy protocols (e.g., Modbus, DNP3)

Require high availability

Often run outdated operating systems

Have control systems that cannot easily be patched

Require specialized segmentation and monitoring

This exactly matches the scenario describing a “specialized legacy platform controlling gas flow inside pipes.”

IaaS (A) is cloud infrastructure and unrelated to industrial control. SDN (C) relates to software-defined networking, not physical industrial controls. IoT (D) includes smart devices but is not typically used for large-scale industrial gas control.

Thus, securing SCADA is the correct answer.

Detailed Explanation:Insecure key storage refers to vulnerabilities caused by improper handling of cryptographic keys and certificates, such as storing them in plaintext or lacking access controls. Reference: CompTIA Security+ SY0-701 Study Guide, Domain 2: Threats, Section: "Cryptographic Vulnerabilities and Mitigation"​​.

Detailed Explanation:Host isolation ensures that a device is separated from the network, preventing it from accessing or being accessed by other network resources. This is typically achieved by quarantining the device. Reference: CompTIA Security+ SY0-701 Study Guide, Domain 4: Security Operations, Section: "Isolation and Containment"​​.

The security analyst is creating a "secure configuration guide," which is a set of instructions or guidelines used to configure devices securely before deployment. This guide ensures that thedevices are set up according to best practices to minimize vulnerabilities and protect against potential security threats.

References =

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

CompTIA Security+ SY0-601 Study Guide: Chapter on System Hardening and Secure Configuration​.

AMaster Service Agreement (MSA)establishesthe general terms and conditionsfor ongoing business engagements. This allows companies toreuse the same termsacross multiple contracts, revisiting them periodically for updates.

NDA (B)protects confidential information but does not define service terms.

MOU (C)is a non-binding agreement, often used for partnerships, not formal service contracts.

SLA (D)focuses onservice performance expectations, not overall contract terms.

Detailed Explanation:A simulated failover tests the disaster recovery site's ability to handle a full transition of services. This ensures all systems can function as expected during an actual disaster. Reference: CompTIA Security+ SY0-701 Study Guide, Domain 5: Security Program Management, Section: "Disaster Recovery and Business Continuity Planning"​​.