When categorizing a URL, what does "off-box" refer to?

When categorizing a URL, the term "off-box" specifically refers to using a remote URL categorization service. This means that instead of relying on a local database housed on the ProxySG itself, the proxy device connects to an external service for categorization information. This remote service typically has a more extensive database that is continuously updated, allowing for more accurate and current categorization efforts based on various factors, such as content, context, and user behavior across the internet.

By utilizing an off-box service, organizations can benefit from the latest categorization technologies and databases without the need for maintaining a large amount of categorized data locally. This approach can help improve the accuracy and comprehensiveness of URL classification, which is crucial for effective content filtering and security measures.