Signal is an open-source free-to-use messaging app that proudly proclaims its security and privacy features. With all of these security and privacy features, the question remains: Is Signal HIPAA compliant? HIPAA Compliant Software Usage Under HIPAA, any application or software company whose product “touches” (creates, receives, maintains, or transmits) protected health information (PHI) is considered to be a business associate. For HIPAA [...]