ANNAPOLIS, MD–(Marketwired – Apr 29, 2014) –  South River Technologies, Inc. (SRT), an innovator in secure file transfer, has announced the launch of its popular Cornerstone MFT Server Cloud Edition. Cornerstone secures vital business data while it is stored and transferred. Running Cornerstone MFT in Amazon’s Cloud provides numerous benefits. Using a pre-built AMI, set up is simple and there are minimal up-front costs. Cornerstone Cloud customers are charged a low monthly fee for the software and are charged only for the Amazon server resources that they use. This provides customers with a predictable and manageable cost basis upon which to run their company software and eliminates expensive hardware purchases. Users can terminate the contract at any time without penalty.