The scenario describes a trust establishment process where one organization bases its trust in another on the degree and quality of evidence that the second organization provides. This concept is known as Validated Trust.

Validated Trust is built through the verification and assessment of presented evidence such as certifications, security audits, compliance documentation, or past performance. The higher the credibility and quality of the evidence, the greater the level of trust established.

This type of trust is evidence-based, meaning it does not rely solely on previous interactions or third-party mediation but on verifiable proof provided directly between the entities involved.

Why the Other Options Are Incorrect:

A. Mandated Trust:This is imposed by regulation, policy, or authority. It is not based on evidence but on obligation or requirement.

B. Direct Historical Trust:This trust is formed from prior experiences and a consistent history of interactions between the entities. It does not depend on new evidence or documentation.

D. Mediated Trust:This form of trust is established through an intermediary (such as a trusted third party or certificate authority) who vouches for the credibility of one organization to another.

Conclusion:

The process where trust is established based on the degree and quality of evidence provided by one party is known as Validated Trust.

Final Answer: C. Validated Trust

Explanation Reference (Based on CTIA Study Concepts):

According to the CTIA study topics under “Information Sharing and Trust Establishment,” validated trust is the level of confidence gained through verification of tangible evidence, certifications, or attestations demonstrating security assurance and reliability.