A user cannot consume SaaS services while working remotely. IP whitelisting is implemented to connect to a SaaS provider as a security mechanism. Which of the following describes the MOST likely reaso

IP whitelisting restricts access to SaaS services only from pre-approved IP addresses; if a remote user is not using a VPN, their internet traffic will originate from their personal, typically non-whitelisted home IP address, causing the connection to be blocked.

If the user account did not exist, the user would likely encounter an authentication error, not an IP-related access block.

Incorrect RBAC policy would typically affect what resources a user can access or actions they can perform *within* the SaaS service, rather than preventing the initial connection based on IP address.

Consuming all subscriptions relates to organizational billing or provisioning limits and would not typically manifest as an IP whitelisting access issue for an individual user.