What term describes an unofficial server set up by employees due to unmet needs?

The term that describes an unofficial server set up by employees due to unmet needs is Shadow IT. This concept refers to the use of technology systems, applications, or services within an organization without explicit approval or oversight from the IT department or management. Shadow IT often arises when employees seek to fulfill their immediate needs using tools they find effective, which may not align with the organization's formal processes or security protocols.

This practice can lead to risks, such as data breaches or compliance issues, as the unapproved systems might not adhere to the organization's security standards. In essence, Shadow IT highlights the conflict between employee productivity and organizational security, emphasizing the importance of effective communication and support from IT departments to meet employee needs while maintaining security.

The other terms relate to different concepts: Insider threat refers to potential threats posed by current or former employees. Authorized access indicates legitimate permissions granted to users for accessing specific data or systems. Third-party service refers to external services provided by vendors or partners, which are distinct from Shadow IT scenarios.