Greentree Realty's forms uses high-grade 256 bit SSL encryption for secure (https) connections, the same level of security used by banks and other financial institutions. Results that are encrypted are done so using the Advanced Encryption Standard (AES) algorithm, the encryption standard adopted by the United States government.
Form servers are colocated exclusively at Equinix Datacenters in Chicago. Physical security includes: 5 layers of biometric palm scanners to enter and leave the facility, 24 hour security personnel, over 600 video cameras with 30 day digital recording, and kevlar floors and walls