Tom Scott Tom Scott's Profile Page

Tom Scott Tom Scott

0 Course Enrolled • 0 Course Completed

Biography

Free PDF Quiz 2025 CompTIA CAS-004 Updated Sample Questions Answers

P.S. Free 2025 CompTIA CAS-004 dumps are available on Google Drive shared by PracticeVCE: https://drive.google.com/open?id=1Jd_lxi5rVY-VFoWW2bhSCpqW38qs-Zjn

The PDF version of our CAS-004 practice guide is convenient for reading and supports the printing of our study materials. If client uses the PDF version of CAS-004 learning questions they can download the demos freely. If clients feel good after trying out our demos they will choose the full version of CAS-004 training test bank to learn our study materials. The PDF version of our CAS-004 study materials can be printed into paper documents and convenient for the client to take notes.

Passing the CompTIA CASP+ certification exam requires a deep understanding of complex security concepts and advanced technical skills. IT security professionals who pass the exam will have demonstrated their ability to think critically, implement security solutions, and manage risk. CompTIA Advanced Security Practitioner (CASP+) Exam certification will validate their skills in securing enterprise-level systems and networks, and they will be recognized as experts in the IT security industry.

To prepare for the CASP+ exam, candidates should have a deep understanding of cybersecurity principles and best practices. They should also have experience in implementing secure solutions across a variety of enterprise environments. Candidates can prepare for the exam through self-study, online courses, or in-person training programs.

>> CAS-004 Sample Questions Answers <<

Exam Sample CAS-004 Questions | Exam CAS-004 Simulator Free

To some extent, to pass the CAS-004 exam means that you can get a good job. The CAS-004 exam materials you master will be applied to your job. The possibility to enter in big and famous companies is also raised because they need outstanding talents to serve for them. Our CAS-004 Test Prep is compiled elaborately and will help the client a lot.

CompTIA Advanced Security Practitioner (CASP+) is a certification exam that is designed to validate the advanced-level security skills and knowledge of IT professionals. CompTIA Advanced Security Practitioner (CASP+) Exam certification is intended for those who have a minimum of ten years of experience in IT administration, including at least five years of hands-on technical security experience. CAS-004 Exam is ideal for those who want to enhance their expertise in enterprise security, risk management, research and analysis, and integration of computing, communications, and business disciplines.

CompTIA Advanced Security Practitioner (CASP+) Exam Sample Questions (Q387-Q392):

NEW QUESTION # 387
A company created an external, PHP-based web application for its customers. A security researcher reports that the application has the Heartbleed vulnerability. Which of the following would BEST resolve and mitigate the issue? (Select TWO).

A. Updating the OpenSSL library
B. Changing the web server from HTTPS to HTTP
C. Deploying a WAF signature
D. Changing the code from PHP to ColdFusion
E. Fixing the PHP code
F. UsingSSLv3

Answer: A,C

Explanation:
B) Fixing the PHP code is not a way to resolve or mitigate the Heartbleed vulnerability, because the vulnerability is not in the PHP code, but in the OpenSSL library that handles the SSL/TLS encryption for the web server.
C) Changing the web server from HTTPS to HTTP is not a way to resolve or mitigate the Heartbleed vulnerability, because it would expose all the web traffic to eavesdropping and tampering by attackers. HTTPS provides confidentiality, integrity, and authentication for web communications, and should not be disabled for security reasons.
D) Using SSLv3 is not a way to resolve or mitigate the Heartbleed vulnerability, because SSLv3 is an outdated and insecure protocol that has been deprecated and replaced by TLS. SSLv3 does not support modern cipher suites, encryption algorithms, or security features, and is vulnerable to various attacks, such as POODLE.
E) Changing the code from PHP to ColdFusion is not a way to resolve or mitigate the Heartbleed vulnerability, because the vulnerability is not related to the programming language of the web application, but to the OpenSSL library that handles the SSL/TLS encryption for the web server.
https://owasp.org/www-community/vulnerabilities/Heartbleed_Bug
https://heartbleed.com/
Explanation:
Deploying a web application firewall (WAF) signature is a way to detect and block attempts to exploit the Heartbleed vulnerability on the web server. A WAF signature is a pattern that matches a known attack vector, such as a malicious heartbeat request. By deploying a WAF signature, the company can protect its web application from Heartbleed attacks until the underlying vulnerability is fixed.
Updating the OpenSSL library is the ultimate way to fix and mitigate the Heartbleed vulnerability. The OpenSSL project released version 1.0.1g on April 7, 2014, which patched the bug by adding a bounds check to the heartbeat function. By updating the OpenSSL library on the web server, the company can eliminate the vulnerability and prevent any future exploitation.

NEW QUESTION # 388
An attacker infiltrated an electricity-generation site and disabled the safety instrumented system. Ransomware was also deployed on the engineering workstation. The environment has back-to-back firewalls separating the corporate and OT systems. Which of the following is the MOST likely security consequence of this attack?

A. Data would be exfiltrated through the data diodes.
B. A turbine would overheat and cause physical harm.
C. The SCADA equipment could not be maintained.
D. The engineers would need to go to the historian.

Answer: B

NEW QUESTION # 389
A security analyst is assessing a new application written in Java. The security analyst must determine which vulnerabilities exist during runtime. Which of the following would provide the most exhaustive list of vulnerabilities while meeting the objective?

A. Input validation
B. Side-channel analysis
C. Static analysis
D. Fuzz testing
E. Dynamic analysis

Answer: E

Explanation:
Dynamic analysis involves testing the application while it is running to identify vulnerabilities present during execution, providing the most exhaustive runtime vulnerability detection. Input validation is a specific security control, not a method for exhaustive testing. Side-channel analysis examines unintended information leakage but does not comprehensively assess runtime vulnerabilities.
Fuzz testing is a specific technique within dynamic analysis but does not ensure exhaustive coverage. Static analysis examines code without execution, missing runtime-specific vulnerabilities.

NEW QUESTION # 390
An analyst reviews the following output collected during the execution of a web application security assessment:

Which of the following attacks would be most likely to succeed, given the output?

A. Padding oracle attack
B. On-path forced renegotiation to insecure ciphers
C. Availability attack from manipulation of associated authentication data
D. NULL and unauthenticated cipher downgrade attack

Answer: A

Explanation:
Based on the output in the image, which shows weak cipher suites and vulnerabilities related to encryption padding, the padding oracle attack is the most likely. This type of attack exploits the way padding errors are handled during decryption, potentially allowing an attacker to decrypt sensitive information. The weak cipher suites and lack of forward secrecy further increase the likelihood of such an attack succeeding. CASP+ highlights padding oracle attacks as critical vulnerabilities, particularly in environments where weak encryption protocols are used.
Reference:
CASP+ CAS-004 Exam Objectives: Domain 2.0 - Enterprise Security Operations (Encryption and Padding Oracle Attacks) CompTIA CASP+ Study Guide: Cryptographic Attacks and Cipher Vulnerabilities

NEW QUESTION # 391
A security analyst receives an alert from the SIEM regarding unusual activity on an authorized public SSH jump server. To further investigate, the analyst pulls the event logs directly from /var/log/auth.log: graphic.ssh_auth_log.
Which of the following actions would BEST address the potential risks by the activity in the logs?

A. Alerting the misconfigured service account password
B. Restricting external port 22 access
C. Modifying the AllowUsers configuration directive
D. Implementing host-key preferences

Answer: C

Explanation:
Reference:
The AllowUsers configuration directive is an option for SSH servers that specifies which users are allowed to log in using SSH. The directive can include usernames, hostnames, IP addresses, or patterns. The directive can also be negated with a preceding exclamation mark (!) to deny access to specific users.
The logs show that there are multiple failed login attempts from different IP addresses using different usernames, such as root, admin, test, etc. This indicates a brute-force attack that is trying to guess the SSH credentials. To address this risk, the security analyst should modify the AllowUsers configuration directive to only allow specific users or hosts that are authorized to access the SSH jump server. This will prevent unauthorized users from attempting to log in using SSH and reduce the attack surface. Reference: https://man.openbsd.org/sshd_config#AllowUsers https://www.ssh.com/academy/ssh/brute-force

NEW QUESTION # 392
......

Exam Sample CAS-004 Questions: https://www.practicevce.com/CompTIA/CAS-004-practice-exam-dumps.html

P.S. Free 2025 CompTIA CAS-004 dumps are available on Google Drive shared by PracticeVCE: https://drive.google.com/open?id=1Jd_lxi5rVY-VFoWW2bhSCpqW38qs-Zjn

Cookie	Duration	Description
cookielawinfo-checkbox-analytics	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional	11 months	The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy	11 months	The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.

Tom Scott Tom Scott

Biography

COOKIE NOTICE