Which of the following is a primary objective of data loss prevention (DLP) strategies?

A primary objective of data loss prevention (DLP) strategies is to prevent unauthorized data access and data breaches. DLP focuses on identifying, monitoring, and protecting sensitive data from being accessed, shared, or leaked outside an organization's secure environment. It employs various technologies and policies to ensure that sensitive information remains confidential and is only accessible to authorized personnel. By implementing DLP measures, organizations can proactively mitigate risks associated with data theft and ensure compliance with regulatory requirements regarding data protection.

The other options involve aspects that do not align with the core focus of DLP. Increasing data storage costs is contrary to DLP goals, which aim to minimize data exposure rather than inflating expenses. Enhancing IT infrastructure management does not directly relate to the primary intent of DLP, which is centered around data protection rather than the management of IT services or assets. Lastly, optimizing cloud storage services may be a consideration for overall IT strategy but is not a fundamental objective of DLP, as DLP is primarily about safeguarding data integrity and confidentiality regardless of the storage medium used.