A video processing firm wishes to create a machine learning (ML) model utilizing 600 TB of compressed data stored in the form of thousands of files on the company's on-premises network attached storage system. The organization lacks the requisite computational capacity on-premises for machine learning studies and wishes to use AWS. Within three weeks, the organization must complete the data move to AWS. The data transmission will occur just once. Encryption of data in transit is required. The company's internet connection has a measured upload speed of 100 Mbps, and it is shared by many departments. Which approach will be the most cost-effective in meeting these requirements?