Amazon.com, Inc. (NASDAQ: AMZN) is an American-based multinational electronic commerce company. Headquartered in Seattle, Washington, it is America's largest online retailer, with nearly three times the Internet sales revenue of the runner up, Staples, Inc., as of January 2010.

Amazon S3 (Simple Storage Service) is an online storage web service offered by Amazon Web Services.

This SonicWALL signature identifies legitimate s3.amazon.com SSL traffic.