Pass Your CompTIA CAS-005 Exam with Correct 120 Questions and Answers
Latest [Dec 16, 2024] 2024 Realistic Verified CAS-005 Dumps
NEW QUESTION # 52
A company is having issues with its vulnerability management program New devices/lPs are added and dropped regularly, making the vulnerability report inconsistent Which of the following actions should the company lake to most likely improve the vulnerability management process'
- A. Implement a shadow IT detection process to avoid rogue devices on the network
- B. Extend the DHCP lease lime to allow the devices to remain with the same address for a longer period.
- C. Perform regular discovery scanning throughout the 11 landscape using the vulnerability management tool
- D. Request a weekly report with all new assets deployed and decommissioned
Answer: C
Explanation:
To improve the vulnerability management process in an environment where new devices/IPs are added and dropped regularly, the company should perform regular discovery scanning throughout the IT landscape using the vulnerability management tool. Here's why:
* Accurate Asset Inventory: Regular discovery scans help maintain an up-to-date inventory of all assets, ensuring that the vulnerability management process includes all relevant devices and IPs.
* Consistency in Reporting: By continuously discovering and scanning new and existing assets, the company can generate consistent and comprehensive vulnerability reports that reflect the current state of the network.
* Proactive Management: Regular scans enable the organization to proactively identify and address vulnerabilities on new and existing assets, reducing the window of exposure to potential threats.
* References:
* CompTIA Security+ SY0-601 Study Guide by Mike Chapple and David Seidl
* NIST Special Publication 800-40: Guide to Enterprise Patch Management Technologies
* CIS Controls: Control 1 - Inventory and Control of Hardware Assets
NEW QUESTION # 53
A company that relies on an COL system must keep it operating until a new solution is available Which of the following is the most secure way to meet this goal?
- A. Placing the system in a screened subnet and blocking access from internal resources
- B. Isolating the system and enforcing firewall rules to allow access to only required endpoints
- C. Enforcing strong credentials and improving monitoring capabilities
- D. Restricting system access to perform necessary maintenance by the IT team
Answer: B
Explanation:
To ensure the most secure way of keeping a legacy system (COL) operating until a new solution is available, isolating the system and enforcing strict firewall rules is the best approach. This method minimizes the attack surface by restricting access to only the necessary endpoints, thereby reducing the risk of unauthorized access and potential security breaches. Isolating the system ensures that it is not exposed to the broader network, while firewall rules control the traffic that can reach the system, providing a secure environment until a replacement is implemented.
References:
* CompTIA SecurityX Study Guide: Recommends network isolation and firewall rules as effective measures for securing legacy systems.
* NIST Special Publication 800-82, "Guide to Industrial Control Systems (ICS) Security": Advises on isolating critical systems and using firewalls to control access.
* "Network Security Assessment" by Chris McNab: Discusses techniques for isolating systems and enforcing firewall rules to protect vulnerable or legacy systems.
By isolating the system and implementing strict firewall controls, the organization can maintain the necessary operations securely while working on deploying a new solution.
NEW QUESTION # 54
A company's help desk is experiencing a large number of calls from the finance department slating access issues to www bank com The security operations center reviewed the following security logs:
Which of the following is most likely the cause of the issue?
- A. Recursive DNS resolution is failing
- B. The DNS record has been poisoned.
- C. The DNS was set up incorrectly.
- D. DNS traffic is being sinkholed.
Answer: D
Explanation:
Sinkholing, or DNS sinkholing, is a method used to redirect malicious traffic to a safe destination. This technique is often employed by security teams to prevent access to malicious domains by substituting a benign destination IP address.
In the given logs, users from the finance department are accessing www.bank.com and receiving HTTP status code 495. This status code is typically indicative of a client certificate error, which can occur if the DNS traffic is being manipulated or redirected incorrectly. The consistency in receiving the same HTTP status code across different users suggests a systematic issue rather than an isolated incident.
* Recursive DNS resolution failure (A) would generally lead to inability to resolve DNS at all, not to a specific HTTP error.
* DNS poisoning (B) could result in users being directed to malicious sites, but again, would likely result in a different set of errors or unusual activity.
* Incorrect DNS setup (D) would likely cause broader resolution issues rather than targeted errors like the one seen here.
By reviewing the provided data, it is evident that the DNS traffic for www.bank.com is being rerouted improperly, resulting in consistent HTTP 495 errors for the finance department users. Hence, the most likely cause is that the DNS traffic is being sinkholed.
References:
* CompTIA SecurityX study materials on DNS security mechanisms.
* Standard HTTP status codes and their implications.
NEW QUESTION # 55
A security analyst needs to ensure email domains that send phishing attempts without previous communications are not delivered to mailboxes The following email headers are being reviewed
Which of the following is the best action for the security analyst to take?
- A. Reroute all messages with unusual security warning notices to the IT administrator
- B. Block messages from hr-saas.com because it is not a recognized domain.
- C. Block vendor com for repeated attempts to send suspicious messages
- D. Quarantine all messages with sales-mail.com in the email header
Answer: C
Explanation:
In reviewing email headers and determining actions to mitigate phishing attempts, the security analyst should focus on patterns of suspicious behavior and the reputation of the sending domains. Here's the analysis of the options provided:
A; Block messages from hr-saas.com because it is not a recognized domain: Blocking a domain solely because it is not recognized can lead to legitimate emails being missed. Recognition alone should not be the criterion for blocking.
B: Reroute all messages with unusual security warning notices to the IT administrator: While rerouting suspicious messages can be a good practice, it is not specific to the domain sending repeated suspicious messages.
C: Quarantine all messages with sales-mail.com in the email header: Quarantining messages based on the presence of a specific domain in the email header can be too broad and may capture legitimate emails.
D: Block vendor com for repeated attempts to send suspicious messages: This option is the most appropriate because it targets a domain that has shown a pattern of sending suspicious messages. Blocking a domain that repeatedly sends phishing attempts without previous communications helps in preventing future attempts from the same source and aligns with the goal of mitigating phishing risks.
References:
* CompTIA SecurityX Study Guide: Details best practices for handling phishing attempts, including blocking domains with repeated suspicious activity.
* NIST Special Publication 800-45 Version 2, "Guidelines on Electronic Mail Security": Provides guidelines on email security, including the management of suspicious email domains.
* "Phishing and Countermeasures: Understanding the Increasing Problem of Electronic Identity Theft" by Markus Jakobsson and Steven Myers: Discusses effective measures to counter phishing attempts, including blocking persistent offenders.
By blocking the domain that has consistently attempted to send suspicious messages, the security analyst can effectively reduce the risk of phishing attacks.
NEW QUESTION # 56
During a security assessment using an CDR solution, a security engineer generates the following report about the assets in me system:
After five days, the EDR console reports an infection on the host 0WIN23 by a remote access Trojan Which of the following is the most probable cause of the infection?
- A. OW1N23 uses a legacy version of Windows that is not supported by the EDR
- B. LN002 was not supported by the EDR solution and propagates the RAT
- C. 0W1N29 spreads the malware through other hosts in the network
- D. The EDR has an unknown vulnerability that was exploited by the attacker.
Answer: A
Explanation:
OWIN23 is running Windows 7, which is a legacy operating system. Many EDR solutions no longer provide full support for outdated operating systems like Windows 7, which has reached its end of life and is no longer receiving security updates from Microsoft. This makes such systems more vulnerable to infections and attacks, including remote access Trojans (RATs).
* A. OWIN23 uses a legacy version of Windows that is not supported by the EDR: This is the most probable cause because the lack of support means that the EDR solution may not fully protect or monitor this system, making it an easy target for infections.
* B. LN002 was not supported by the EDR solution and propagates the RAT: While LN002 is unmanaged, it is less likely to propagate the RAT to OWIN23 directly without an established vector.
* C. The EDR has an unknown vulnerability that was exploited by the attacker: This is possible but less likely than the lack of support for an outdated OS.
* D. OWIN29 spreads the malware through other hosts in the network: While this could happen, the status indicates OWIN29 is in a bypass mode, which might limit its interactions but does not directly explain the infection on OWIN23.
References:
* CompTIA Security+ Study Guide
* NIST SP 800-53, "Security and Privacy Controls for Information Systems and Organizations"
* Microsoft's Windows 7 End of Support documentation
NEW QUESTION # 57
A company wants to implement hardware security key authentication for accessing sensitive information systems The goal is to prevent unauthorized users from gaining access with a stolen password Which of the following models should the company implement to best solve this issue?
- A. Rule based
- B. Context-based
- C. Time-based
- D. Role based
Answer: B
Explanation:
Context-based authentication enhances traditional security methods by incorporating additional layers of information about the user's current environment and behavior. This can include factors such as the user's location, the time of access, the device used, and the behavior patterns. It is particularly useful in preventing unauthorized access even if an attacker has obtained a valid password.
* Rule-based (A) focuses on predefined rules and is less flexible in adapting to dynamic threats.
* Time-based (B) authentication considers the time factor but doesn't provide comprehensive protection against stolen credentials.
* Role-based (C) is more about access control based on the user's role within the organization rather than authenticating the user based on current context.
By implementing context-based authentication, the company can ensure that even if a password is compromised, the additional contextual factors required for access (which an attacker is unlikely to possess) provide a robust defense mechanism.
References:
* CompTIA SecurityX guide on authentication models and best practices.
* NIST guidelines on authentication and identity proofing.
* Analysis of multi-factor and adaptive authentication techniques.
NEW QUESTION # 58
A financial technology firm works collaboratively with business partners in the industry to share threat intelligence within a central platform This collaboration gives partner organizations the ability to obtain and share data associated with emerging threats from a variety of adversaries Which of the following should the organization most likely leverage to facilitate this activity? (Select two).
- A. STIX
- B. JTAG
- C. CWPP
- D. TAXII
- E. YAKA
- F. ATTACK
Answer: A,D
Explanation:
* D. STIX (Structured Threat Information eXpression): STIX is a standardized language for representing threat information in a structured and machine-readable format. It facilitates the sharing of threat intelligence by ensuring that data is consistent and can be easily understood by all parties involved.
* E. TAXII (Trusted Automated eXchange of Indicator Information): TAXII is a transport mechanism that enables the sharing of cyber threat information over a secure and trusted network. It works in conjunction with STIX to automate the exchange of threat intelligence among organizations.
Other options:
* A. CWPP (Cloud Workload Protection Platform): This focuses on securing cloud workloads and is not directly related to threat intelligence sharing.
* B. YARA: YARA is used for malware research and identifying patterns in files, but it is not a platform for sharing threat intelligence.
* C. ATT&CK: This is a knowledge base of adversary tactics and techniques but does not facilitate the sharing of threat intelligence data.
* F. JTAG: JTAG is a standard for testing and debugging integrated circuits, not related to threat intelligence.
References:
* CompTIA Security+ Study Guide
* "STIX and TAXII: The Backbone of Threat Intelligence Sharing" by MITRE
* NIST SP 800-150, "Guide to Cyber Threat Information Sharing"
NEW QUESTION # 59
An organization wants to create a threat model to identity vulnerabilities in its infrastructure. Which of the following, should be prioritized first?
- A. External-facing infrastructure with a high risk score that can only be exploited with local access to the resource
- B. External-facing Infrastructure with known exploited vulnerabilities
- C. Internal infrastructure with high-seventy and Known exploited vulnerabilities
- D. External facing Infrastructure with a low risk score and no known exploited vulnerabilities
Answer: B
Explanation:
When creating a threat model to identify vulnerabilities in an organization's infrastructure, prioritizing external-facing infrastructure with known exploited vulnerabilities is critical. Here's why:
* Exposure to Attack: External-facing infrastructure is directly exposed to the internet, making it a primary target for attackers. Any vulnerabilities in this layer pose an immediate risk to the organization's security.
* Known Exploited Vulnerabilities: Vulnerabilities that are already known and exploited in the wild are of higher concern because they are actively being used by attackers. Addressing these vulnerabilities reduces the risk of exploitation significantly.
* Risk Mitigation: By prioritizing external-facing infrastructure with known exploited vulnerabilities, the organization can mitigate the most immediate and impactful threats, thereby improving overall security posture.
* References:
* CompTIA Security+ SY0-601 Study Guide by Mike Chapple and David Seidl
* NIST Special Publication 800-30: Guide for Conducting Risk Assessments
* OWASP Threat Modeling Cheat Sheet
NEW QUESTION # 60
A security professional is investigating a trend in vulnerability findings for newly deployed cloud systems Given the following output:
Which of the following actions would address the root cause of this issue?
- A. Disabling unused/unneeded ports on all servers
- B. Automating the patching system to update base Images
- C. Recompiling the affected programs with the most current patches
- D. Deploying a WAF with virtual patching upstream of the affected systems
Answer: B
Explanation:
The output shows that multiple systems have outdated or vulnerable software versions (OpenSSL 1.01 and Java 11 runtime). This suggests that the systems are not being patched regularly or effectively.
* A. Automating the patching system to update base images: Automating the patching process ensures that the latest security updates and patches are applied to all systems, including newly deployed ones.
This addresses the root cause by ensuring that base images used for deployment are always up-to-date with the latest security patches.
* B. Recompiling the affected programs with the most current patches: While this can fix the immediate vulnerabilities, it does not address the root cause of the problem, which is the lack of regular updates.
* C. Disabling unused/unneeded ports on all servers: This improves security but does not address the specific issue of outdated software.
* D. Deploying a WAF with virtual patching upstream of the affected systems: This can provide a
* temporary shield but does not resolve the underlying issue of outdated software.
Automating the patching system to update base images ensures that all deployed systems are using the latest, most secure versions of software, addressing the root cause of the vulnerability trend.
References:
* CompTIA Security+ Study Guide
* NIST SP 800-40 Rev. 3, "Guide to Enterprise Patch Management Technologies"
* CIS Controls, "Control 7: Continuous Vulnerability Management"
NEW QUESTION # 61
A company that uses containers to run its applications is required to identify vulnerabilities on every container image in a private repository The security team needs to be able to quickly evaluate whether to respond to a given vulnerability Which of the following, will allow the security team to achieve the objective with the last effort?
- A. Centralized SBoM
- B. SAST scan reports
- C. CIS benchmark compliance reports
- D. Credentialed vulnerability scan
Answer: A
Explanation:
A centralized Software Bill of Materials (SBoM) is the best solution for identifying vulnerabilities in container images in a private repository. An SBoM provides a comprehensive inventory of all components, dependencies, and their versions within a container image, facilitating quick evaluation and response to vulnerabilities.
Why Centralized SBoM?
* Comprehensive Inventory: An SBoM lists all software components, including their versions and dependencies, allowing for thorough vulnerability assessments.
* Quick Identification: Centralizing SBoM data enables rapid identification of affected containers when a vulnerability is disclosed.
* Automation: SBoMs can be integrated into automated tools for continuous monitoring and alerting of vulnerabilities.
* Regulatory Compliance: Helps in meeting compliance requirements by providing a clear and auditable record of all software components used.
Other options, while useful, do not provide the same level of comprehensive and efficient vulnerability management:
* A. SAST scan reports: Focuses on static analysis of code but may not cover all components in container images.
* C. CIS benchmark compliance reports: Ensures compliance with security benchmarks but does not provide detailed component inventory.
* D. Credentialed vulnerability scan: Useful for in-depth scans but may not be as efficient for quick vulnerability evaluation.
References:
* CompTIA SecurityX Study Guide
* "Software Bill of Materials (SBoM)," NIST Documentation
* "Managing Container Security with SBoM," OWASP
NEW QUESTION # 62
After an incident response exercise, a security administrator reviews the following table:
Which of the following should the administrator do to beat support rapid incident response in the future?
- A. Send emails for failed log-In attempts on the public website
- B. Automate alerting to IT support for phone system outages.
- C. Enable dashboards for service status monitoring
- D. Configure automated Isolation of human resources systems
Answer: C
Explanation:
Enabling dashboards for service status monitoring is the best action to support rapid incident response. The table shows various services with different risk, criticality, and alert severity ratings. To ensure timely and effective incident response, real-time visibility into the status of these services is crucial.
Why Dashboards for Service Status Monitoring?
* Real-time Visibility: Dashboards provide an at-a-glance view of the current status of all critical services, enabling rapid detection of issues.
* Centralized Monitoring: A single platform to monitor the status of multiple services helps streamline incident response efforts.
* Proactive Alerting: Dashboards can be configured to show alerts and anomalies immediately, ensuring that incidents are addressed as soon as they arise.
* Improved Decision Making: Real-time data helps incident response teams make informed decisions quickly, reducing downtime and mitigating impact.
Other options, while useful, do not offer the same level of comprehensive, real-time visibility and proactive alerting:
* A. Automate alerting to IT support for phone system outages: This addresses one service but does not provide a holistic view.
* C. Send emails for failed log-in attempts on the public website: This is a specific alert for one type of issue and does not cover all services.
* D. Configure automated isolation of human resources systems: This is a reactive measure for a
* specific service and does not provide real-time status monitoring.
References:
* CompTIA SecurityX Study Guide
* NIST Special Publication 800-61 Revision 2, "Computer Security Incident Handling Guide"
* "Best Practices for Implementing Dashboards," Gartner Research
NEW QUESTION # 63
A network engineer must ensure that always-on VPN access is enabled Curt restricted to company assets Which of the following best describes what the engineer needs to do''
- A. Add the VPN hostname as a SAN entry on the root certificate
- B. Modify signing certificates in order to support IKE version 2
- C. Generate device certificates using the specific template settings needed
- D. Create a wildcard certificate for connections from public networks
Answer: C
Explanation:
To ensure always-on VPN access is enabled and restricted to company assets, the network engineer needs to generate device certificates using the specific template settings required for the company's VPN solution.
These certificates ensure that only authorized devices can establish a VPN connection.
Why Device Certificates are Necessary:
* Authentication: Device certificates authenticate company assets, ensuring that only authorized devices can access the VPN.
* Security: Certificates provide a higher level of security compared to username and password combinations, reducing the risk of unauthorized access.
* Compliance: Certificates help in meeting security policies and compliance requirements by ensuring that only managed devices can connect to the corporate network.
Other options do not provide the same level of control and security for always-on VPN access:
* B. Modify signing certificates for IKE version 2: While important for VPN protocols, it does not address device-specific authentication.
* C. Create a wildcard certificate: This is not suitable for device-specific authentication and could introduce security risks.
* D. Add the VPN hostname as a SAN entry: This is more related to certificate management and does not ensure device-specific authentication.
References:
* CompTIA SecurityX Study Guide
* "Device Certificates for VPN Access," Cisco Documentation
* NIST Special Publication 800-77, "Guide to IPsec VPNs"
NEW QUESTION # 64
A financial services organization is using Al lo fully automate the process of deciding client loan rates Which of the following should the organization be most concerned about from a privacy perspective?
- A. Possible prompt Injections
- B. Exposure to social engineering
- C. Credential Theft
- D. Model explainability
Answer: D
Explanation:
When using AI to fully automate the process of deciding client loan rates, the primary concern from a privacy perspective is model explainability.
Why Model Explainability is Critical:
* Transparency: It ensures that the decision-making process of the AI model can be understood and explained to stakeholders, including clients.
* Accountability: Helps in identifying biases and errors in the model, ensuring that the AI is making fair and unbiased decisions.
* Regulatory Compliance: Various regulations require that decisions, especially those affecting individuals' financial status, can be explained and justified.
* Trust: Builds trust among users and stakeholders by demonstrating that the AI decisions are transparent and justifiable.
Other options, such as credential theft, prompt injections, and social engineering, are significant concerns but do not directly address the privacy and fairness implications of automated decision-making.
References:
* CompTIA SecurityX Study Guide
* "The Importance of Explainability in AI," IEEE Xplore
* GDPR Article 22, "Automated Individual Decision-Making, Including Profiling"
NEW QUESTION # 65
During the course of normal SOC operations, three anomalous events occurred and were flagged as potential IoCs. Evidence for each of these potential IoCs is provided.
INSTRUCTIONS
Review each of the events and select the appropriate analysis and remediation options for each IoC.
Answer:
Explanation:
See the complete solution below in Explanation:
Explanation:
Analysis and Remediation Options for Each IoC:
IoC 1:
* Evidence:
* Source: Apache_httpd
* Type: DNSQ
* Dest: @10.1.1.1:53, @10.1.2.5
* Data: update.s.domain, CNAME 3a129sk219r9slmfkzzz000.s.domain, 108.158.253.253
* Analysis:
* Analysis: The service is attempting to resolve a malicious domain.
* Reason: The DNS queries and the nature of the CNAME resolution indicate that the service is trying to resolve potentially harmful domains, which is a common tactic used by malware to connect to command-and-control servers.
* Remediation:
* Remediation: Implement a blocklist for known malicious ports.
* Reason: Blocking known malicious domains at the DNS level prevents the resolution of harmful domains, thereby protecting the network from potential connections to malicious servers.
IoC 2:
* Evidence:
* Src: 10.0.5.5
* Dst: 10.1.2.1, 10.1.2.2, 10.1.2.3, 10.1.2.4, 10.1.2.5
* Proto: IP_ICMP
* Data: ECHO
* Action: Drop
* Analysis:
* Analysis: Someone is footprinting a network subnet.
* Reason: The repeated ICMP ECHO requests to different addresses within a subnet indicate that someone is scanning the network to discover active hosts, a common reconnaissance technique used by attackers.
* Remediation:
* Remediation: Block ping requests across the WAN interface.
* Reason: Blocking ICMP ECHO requests on the WAN interface can prevent attackers from using ping sweeps to gather information about the network topology and active devices.
IoC 3:
* Evidence:
* Proxylog:
* GET
/announce?info_hash=%01dff%27f%21%10%c5%wp%4e%1d%6f%63%3c%49%6d&peer_i
* Uploaded=0&downloaded=0&left=3767869&compact=1&ip=10.5.1.26&event=started
* User-Agent: RAZA 2.1.0.0
* Host: localhost
* Connection: Keep-Alive
* HTTP 200 OK
* Analysis:
* Analysis: An employee is using P2P services to download files.
* Reason: The HTTP GET request with parameters related to a BitTorrent client indicates that the employee is using peer-to-peer (P2P) services, which can lead to unauthorized data transfer and potential security risks.
* Remediation:
* Remediation: Enforce endpoint controls on third-party software installations.
* Reason: By enforcing strict endpoint controls, you can prevent the installation and use of unauthorized software, such as P2P clients, thereby mitigating the risk of data leaks and other security threats associated with such applications.
References:
* CompTIA Security+ Study Guide: This guide offers detailed explanations on identifying and mitigating various types of Indicators of Compromise (IoCs) and the corresponding analysis and remediation strategies.
* CompTIA Security+ Exam Objectives: These objectives cover key concepts in network security monitoring and incident response, providing guidelines on how to handle different types of security
* events.
* Security Operations Center (SOC) Best Practices: This resource outlines effective strategies for analyzing and responding to anomalous events within a SOC, including the use of blocklists, endpoint controls, and network configuration changes.
By accurately analyzing the nature of each IoC and applying the appropriate remediation measures, the organization can effectively mitigate potential security threats and maintain a robust security posture.
NEW QUESTION # 66
Within a SCADA a business needs access to the historian server in order together metric about the functionality of the environment. Which of the following actions should be taken to address this requirement?
- A. Isolating the historian server for connections only from The SCADA environment
- B. Adding the business workstations to the SCADA domain
- C. Publishing the C$ share from SCADA to the enterprise
- D. Deploying a screened subnet between 11 and SCADA
Answer: A
Explanation:
The best action to address the requirement of accessing the historian server within a SCADA system is to isolate the historian server for connections only from the SCADA environment. Here's why:
* Security and Isolation: Isolating the historian server ensures that only authorized devices within the SCADA environment can connect to it. This minimizes the attack surface and protects sensitive data from unauthorized access.
* Access Control: By restricting access to the historian server to only SCADA devices, the organization can better control and monitor interactions, ensuring that only legitimate queries and data retrievals occur.
* Best Practices for Critical Infrastructure: Following the principle of least privilege, isolating critical components like the historian server is a standard practice in securing SCADA systems, reducing the risk of cyberattacks.
* References:
* CompTIA Security+ SY0-601 Study Guide by Mike Chapple and David Seidl
* NIST Special Publication 800-82: Guide to Industrial Control Systems (ICS) Security
* ISA/IEC 62443 Standards: Security for Industrial Automation and Control Systems
NEW QUESTION # 67
Which of the following best explains the business requirement a healthcare provider fulfills by encrypting patient data at rest?
- A. Securing data transfer between hospitals
- B. Providing for non-repudiation data
- C. Protecting privacy while supporting portability.
- D. Reducing liability from identity theft
Answer: C
Explanation:
Encrypting patient data at rest is a critical requirement for healthcare providers to ensure compliance with regulations such as the Health Insurance Portability and Accountability Act (HIPAA). The primary business requirement fulfilled by this practice is the protection of patient privacy while supporting the portability of medical information. By encrypting data at rest, healthcare providers safeguard sensitive patient information from unauthorized access, ensuring that privacy is maintained even if the storage media are compromised.
Additionally, encryption supports the portability of patient records, allowing for secure transfer and access across different systems and locations while ensuring that privacy controls are in place.
References:
* CompTIA SecurityX Study Guide: Emphasizes the importance of data encryption for protecting sensitive information and ensuring compliance with regulatory requirements.
* HIPAA Security Rule: Requires healthcare providers to implement safeguards, including encryption, to protect patient data.
* "Health Informatics: Practical Guide for Healthcare and Information Technology Professionals" by Robert E. Hoyt: Discusses encryption as a key measure for protecting patient data privacy and supporting data portability.
NEW QUESTION # 68 
An organization is planning for disaster recovery and continuity of operations.
INSTRUCTIONS
Review the following scenarios and instructions. Match each relevant finding to the affected host.
After associating scenario 3 with the appropriate host(s), click the host to select the appropriate corrective action for that finding.
Each finding may be used more than once.
If at any time you would like to bring back the initial state of the simul-ation, please click the Reset All button.
Answer:
Explanation:
Explanation:
A computer screen shot of a diagram Description automatically generated
A screenshot of a computer error Description automatically generated
NEW QUESTION # 69
A user submits a help desk ticket stating then account does not authenticate sometimes. An analyst reviews the following logs for the user:
Which of the following best explains the reason the user's access is being denied?
- A. Time-based access restrictions
- B. Invalid user-to-device bindings
- C. incorrectly typed password
- D. Account compromise
Answer: A
Explanation:
The logs reviewed for the user indicate that access is being denied due to time-based access restrictions. These restrictions are commonly implemented to limit access to systems during specific hours to enhance security. If a user attempts to authenticate outside of the allowed time window, access will be denied. This measure helps prevent unauthorized access during non-business hours, reducing the risk of security incidents.
References:
* CompTIA SecurityX Study Guide: Covers various access control methods, including time-based restrictions, as a means of enhancing security.
* NIST Special Publication 800-53, "Security and Privacy Controls for Information Systems and Organizations": Recommends the use of time-based access restrictions as part of access control policies.
* "Access Control and Identity Management" by Mike Chapple and Aaron French: Discusses the implementation and benefits of time-based access restrictions.
NEW QUESTION # 70
A user reports application access issues to the help desk. The help desk reviews the logs for the user
Which of the following is most likely The reason for the issue?
- A. The user is not allowed to access the human resources system outside of business hours
- B. A threat actor has compromised the user's account and attempted to lop, m
- C. The user did not attempt to connect from an approved subnet
- D. The user inadvertently tripped the impossible travel security rule in the SSO system.
Answer: D
Explanation:
Based on the provided logs, the user has accessed various applications from different geographic locations within a very short timeframe. This pattern is indicative of the "impossible travel" security rule, a common feature in Single Sign-On (SSO) systems designed to detect and prevent fraudulent access attempts.
Analysis of Logs:
* At 8:47 p.m., the user accessed a VPN from Toronto.
* At 8:48 p.m., the user accessed email from Los Angeles.
* At 8:48 p.m., the user accessed the human resources system from Los Angeles.
* At 8:49 p.m., the user accessed email again from Los Angeles.
* At 8:52 p.m., the user attempted to access the human resources system from Toronto, which was denied.
These rapid changes in location are physically impossible and typically trigger security measures to prevent unauthorized access. The SSO system detected these inconsistencies and likely flagged the activity as suspicious, resulting in access denial.
References:
* CompTIA SecurityX Study Guide
* NIST Special Publication 800-63B, "Digital Identity Guidelines"
* "Impossible Travel Detection," Microsoft Documentation
NEW QUESTION # 71
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