This network diagram explains the architecture of a cloud security system designed to safeguard user data and applications. Users log in through client devices protected by endpoint security and multi-factor authentication. Requests pass through an authentication server and firewall for filtering and encryption. The cloud security gateway manages authorized API calls and encrypted communications with the cloud provider infrastructure. Data is stored securely in encrypted databases with regular backup and replication services. Security Information and Event Management (SIEM) monitors logs and events for potential threats, ensuring data integrity, controlled access, and complete cybersecurity across cloud environments.