What is the primary function of a Secure Web Gateway (SWG)?

The primary function of a Secure Web Gateway (SWG) is to provide comprehensive web security by inspecting and filtering web traffic. This involves monitoring the content of web traffic to block harmful activities such as malware, phishing attempts, and other cyber threats. An SWG acts as a barrier between users and the internet, ensuring that only safe and compliant content is accessed. It enforces organizational policies related to internet usage while enabling secure access to necessary online resources.

The importance of this functionality is underscored in a landscape where threats often emerge from web sources, making the role of an SWG critical in protecting users and data from potentially damaging cyber threats. It also allows organizations to maintain control over user behavior on the web, thus ensuring that employees adhere to acceptable usage policies.

The other options do not align with the primary responsibilities of an SWG, as they refer to functionalities that are outside the scope of web traffic management, such as cloud storage, traditional firewall duties, or endpoint management.