referential integrity does not contribute to keeping the data confidential.

Explanation/Reference: https://www.sciencedirect.com/topics/computer-science/homomorphic-encryption

* Private Cloud Overview: A private cloud is a cloud computing model where the infrastructure is dedicated to a single organization, offering increased control over resources and data.
* Enhanced Security and Control: The primary benefit of a private cloud is the enhanced security and control over data. Organizations can implement stringent security policies and controls to ensure that sensitive data is accessible only to authorized employees and contractors.
* Compliance and Privacy: Many organizations operate in regulated industries where compliance with data protection laws and regulations is mandatory. A private cloud allows for better compliance management by providing full control over data governance.
* Customization: Organizations can tailor the private cloud environment to meet specific business needs and security requirements, which is not always possible with public cloud services.
* Isolation: Since the resources are not shared with other organizations, the risk of data breaches and unauthorized access is significantly reduced.
References:
* "What is Private Cloud?", VMware,
https://www.vmware.com/topics/glossary/content/private-cloud.html
* "Private Cloud Benefits", IBM, https://www.ibm.com/cloud/learn/private-cloud

Phishing is a mode of interaction that can target both individuals who are known to the attacker and those who are strangers. Phishing attacks involve sending fraudulent messages (often via email) designed to trick recipients into revealing sensitive information or installing malware. This broad targeting method aims to reach as many people as possible, regardless of whether they have any prior relationship with the attacker. The IAPP documents highlight that phishing campaigns are often indiscriminate and wide-ranging, impacting both familiar and unfamiliar recipients.