CompTIA CySA+ Practice Test 2026 – The Comprehensive All-in-One Guide to Exam Success!

Sponsored authentication in wireless networks is a method where a guest user must be validated or approved by an employee of the organization before gaining access to the network. This type of authentication often involves the employee vouching for the guest user, essentially "sponsoring" their access to ensure that only authorized individuals are allowed onto the network. This process helps maintain security while providing necessary access to visitors or temporary users.

The other options focus on different aspects that do not accurately define sponsored authentication. While automatic access for all device types may sound convenient, it does not align with the control aspect of sponsored access. Encryption of guest connection data is important for secure data transmission, but it does not specifically relate to the authorization process that characterizes sponsored authentication. Likewise, access limits based on predefined policies pertain more to the general permissions and access controls rather than the specific process of employee sponsorship.