gpg4o by BAYOOSOFT is an extension for Microsoft Outlook that enables email encryption. It is based on Open Pretty Good Privacy (PGP) encryption and uses GnuPG (GNU Privacy Guard) as its foundation. gpg4o ensures secure encryption of emails and attachments and allows the creation of digital signatures to ensure message authenticity. It integrates seamlessly into the hospital's existing email infrastructure, allowing employees to use their familiar email environment while benefiting from enhanced security features. gpg4o helps meet data protection regulations like the General Data Protection Regulation (GDPR) in Europe or the Health Insurance Portability and Accountability Act (HIPAA) in the USA by providing a secure method for transmitting confidential information. It uses a double encryption method with an asymmetric process, ensuring that even if emails are intercepted and decrypted in the first step, they remain protected. gpg4o automates the encryption process in the background, requiring users to exchange public keys with their communication partners only once. After that, users can easily choose whether their emails should be encrypted and/or signed.
