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CompTIA CAS-005 - CompTIA SecurityX Certification Exam

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Total 326 questions

A security analyst is reviewing the following authentication logs:

Which of the following should the analyst do first?

A.

Disable User2's account

B.

Disable User12's account

C.

Disable User8's account

D.

Disable User1's account

During a gap assessment, an organization notes that OYOD usage is asignificant risk. The organization implemented administrative policies prohibiting BYOD usage However, the organization has not implemented technical controls to prevent the unauthorized use of BYOD assets when accessing the organization's resources. Which of the following solutions should the organization implement to b»« reduce the risk of OYOD devices? (Select two).

A.

Cloud 1AM to enforce the use of token based MFA

B.

Conditional access, to enforce user-to-device binding

C.

NAC, to enforce device configuration requirements

D.

PAM. to enforce local password policies

E.

SD-WAN. to enforce web content filtering through external proxies

F.

DLP, to enforce data protection capabilities

A news organization wants to implement workflows that allow users to request that untruthful data be retraced and scrubbed from online publications to comply with the right to be forgotten Which of the following regulations is the organization most likely trying to address'

A.

GDPR

B.

COPPA

C.

CCPA

D.

DORA

A company implemented a NIDS and a NIPS on the most critical environments. Since this implementation, the company has been experiencing network connectivity issues. Which of the following should the security architect recommend for a new NIDS/NIPS implementation?

A.

Implementing the NIDS with a port mirror in the core switch and the NIPS in the main firewall

B.

Implementing the NIDS and the NIPS together with the main firewall

C.

Implementing a NIDS without a NIPS to increase the detection capability

D.

Implementing the NIDS in the bastion host and the NIPS in the branch network router

An organization found a significant vulnerability associated with a commonly used package in a variety of operating systems. The organization develops a registry of software dependencies to facilitate incident response activities. As part of the registry, the organization creates hashes of packages that have been formally vetted. Which of the following attack vectors does this registry address?

A.

Supply chain attack B. Cipher substitution attack C. Side-channel analysis D. On-path attack E. Pass-the-hash attack

A threat hunter is identifying potentially malicious activity associated with an APT. When the threat hunter runs queries against the SIEM platform with a date range of 60 to 90 days ago, the involved account seems to be typically most active in the evenings. When the threat hunter reruns the same query with a date range of 5 to 30 days ago, the account appears to be most active in the early morning. Which of the following techniques is the threat hunter using to better understand the data?

A.

TTP-based inquiries

B.

User behavior analytics

C.

Adversary emulation

D.

OSINT analysis activities

Which of the following best describes a common use case for homomorphic encryption?

A.

Processing data on a server after decrypting in order to prevent unauthorized access in transit

B.

Maintaining the confidentiality of data both at rest and in transit to and from a CSP for processing

C.

Transmitting confidential data to a CSP for processing on a large number of resources without revealing information

D.

Storing proprietary data across multiple nodes in a private cloud to prevent access by unauthenticated users

A developer makes a small change to a resource allocation module on a popular social media website and causes a memory leak. During a peak utilization period, several web servers crash, causing the website to go offline. Which of the following testing techniques is the most efficient way to prevent this from reoccurring?

A.

Load

B.

Smoke

C.

Regression

D.

Canary

Protected company data was recently exfiltrated. The SOC did not find any indication of a network or outside physical intrusion, and the DLP systems reported no unusual activity. The incident response team determined a text file was encrypted and reviews the following log excerpt:

Which of the following is the most appropriate action for the team to take?

A.

Review the email security settings for proper configurations.

B.

Investigate whether the employee had access to the data that was leaked.

C.

Scan attachments with a third-party virus scan to independently confirm the results.

D.

Analyze the hardware for undetected supply chain vulnerabilities that may have been exploited.

A security engineer is implementing a code signing requirement for all code developed by the organization. Currently, the PKI only generates website certificates. Which of the following steps should the engineer perform first?

A.

Add a new template on the internal CA with the correct attributes.

B.

Generate a wildcard certificate for the internal domain.

C.

Recalculate a public/private key pair for the root CA.

D.

Implement a SAN for all internal web applications.