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CAS-004 VCE Exam Download

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Total 571 questions

CompTIA SecurityX Certification Exam Questions and Answers

Question 65

A company wants to improve the security of its web applications that are running on in-house servers A risk assessment has been performed and the following capabilities are desired:

• Terminate SSL connections at a central location

• Manage both authentication and authorization for incoming and outgoing web service calls

• Advertise the web service API

• Implement DLP and anti-malware features

Which of the following technologies will be the BEST option?

Options:

A.

WAF

B.

XML gateway

C.

ESB gateway

D.

API gateway

Question 66

A security analyst has been provided the following partial Snort IDS rule to review and add into the company's Snort IDS to identify a CVE:

Which of the following should the analyst recommend to mitigate this type of vulnerability?

Options:

A.

IPSec rules

B.

OS patching

C.

Two-factor authentication

D.

TCP wrappers

Question 67

A senior security analyst is helping the development team improve the security of an application that is being developed. The developers use third-party libraries and applications. The software in development used old, third-party packages that were not replaced before market distribution. Which of the following should be implemented into the SDLC to resolve the issue?

Options:

A.

Software composition analysis

B.

A SCAP scanner

C.

ASAST

D.

A DAST

Question 68

A security engineer is re-architecting a network environment that provides regional electric distribution services. During a pretransition baseline assessment, the engineer identified the following security-relevant characteristics of the environment:

• Enterprise IT servers and supervisory industrial systems share the same subnet.

• Supervisory controllers use the 750MHz band to direct a portion of fielded PLCs.

• Command and telemetry messages from industrial control systems are unencrypted and unauthenticated.

Which of the following re-architecture approaches would be best to reduce the company's risk?

Options:

A.

Implement a one-way guard between enterprise IT services and mission-critical systems, obfuscate legitimate RF signals by broadcasting noise, and implement modern protocols to authenticate ICS messages.

B.

Characterize safety-critical versus non-safety-critical systems, isolate safety-critical systems from other systems, and increase the directionality of RF links in the field.

C.

Create a new network segment for enterprise IT servers, configure NGFW to enforce a well-defined segmentation policy, and implement a WIDS to monitor the spectrum.

D.

Segment supervisory controllers from field PLCs, disconnect the entire network from the internet, and use only the 750MHz link for controlling energy distribution services.

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Total 571 questions