Electronic Signature Security

Understanding HelloSign's Electronic Signature Security

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Security will always be an important consideration in the business world. At HelloSign, electronic signature security is something we take very seriously.


HelloSign provides bank-level security features, including audit trails, so you can rest assured that your most important documents will be safe. 

  • All documents are stored using AES 256-bit encryption
  • All passwords are hashed and salted
  • All communication is encrypted in transit
  • Data is encrypted at rest
  • HTTP Strict Transport Security is enabled
  • Penetration testing is done by an independent third party

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