CompTIA Updated CAS-004 Exam Questions and Answers by arwen

The three metric groups that are needed to calculate CVSS scores are Base, Temporal, and Environmental. The Base metrics represent the intrinsic characteristics of a vulnerability that are constant over time and across user environments. The Temporal metrics represent the characteristics of a vulnerability that may change over time but not across user environments. The Environmental metrics represent the characteristics of a vulnerability that are relevant and unique to a particular user’s environment. Verified References:

https://nvd.nist.gov/vuln-metrics/cvss

https://www.first.org/cvss/specification-document

The administrator should use SAN certificates to support multiple domain names while minimizing the amount of certificates needed. SAN stands for Subject Alternative Name, which is an extension of a certificate that allows it to include multiple fully-qualified domain names (FQDNs) within the same certificate. For example, a SAN certificate can secure www.example.com, www.example.net, and mail.example.org with one certificate. SAN certificates can reduce the cost and complexity of managing multiple certificates for different domains. SAN certificates can also support wildcard domains, such as *.example.com, which can cover any subdomain under that domain. Verified References:

https://www.techtarget.com/searchsecurity/definition/Subject-Alternative-Name

https://www.techtarget.com/searchsecurity/definition/wildcard-certificate

https://www.nexcess.net/help/what-is-a-multi-domain-ssl-certificate/

The organization’s new email system should provide e-discovery functionality. E-discovery stands for electronic discovery, which is the process of identifying, preserving, collecting, processing, reviewing, analyzing, and producing electronically stored information (ESI) that is relevant to a legal matter. E-discovery can help the organization comply with legal holds, which are orders or notices to preserve relevant ESI when litigation is anticipated or ongoing. E-discovery can also help the organization reduce the costs and risks of litigation, as well as improve the efficiency and accuracy of the discovery process. Verified References:

https://www.techtarget.com/searchsecurity/definition/electronic-discovery

https://www.techtarget.com/searchsecurity/definition/legal-hold

https://www.ibm.com/topics/electronic-discovery

A source code escrow is a legal agreement that involves a third party holding the source code of a software application on behalf of the software vendor and the software licensee. The source code escrow ensures that the licensee can access the source code in case the vendor goes out of business, fails to provide maintenance or support, or breaches the contract terms.

A source code escrow would have prevented the risk of having an old application that is not covered for maintenance anymore because the software company is no longer in business, because it would:

Allow the licensee to obtain the source code and continue to update, fix, or modify the application according to their needs.

Protect the vendor’s intellectual property rights and prevent unauthorized disclosure or use of the source code.

Provide a legal framework and a trusted mediator for resolving any disputes or issues between the vendor and the licensee.