Yes, HelloWorks encryption standards are the same as HelloSign's. At HelloSign each of your documents is stored behind a firewall and authenticated against the sender’s session every time a request for that document is made. All communications use SSL (Secure Sockets Layer) encryption and all data is stored in a SOC 1 Type II, SOC 2 Type II, and ISO 27001 certified data center.
Here is a bit more about how your data is encrypted:
- All HelloWorks documents are encrypted at rest using AES 256-bit encryption
- For any document in transit to be signed, all communications are encrypted using SSL/TLS
- All backups are encrypted
- HSTS is enabled (HTTP Strict Transport Security)