Gravity Forms Encrypted Fields

Gravity Forms Encrypted Fields - Field-level data encryption

Gravity Forms Encrypted Fields is a WordPress form extension that allows you to securely store sensitive data directly in your database. The solution offers field-by-field encryption, protecting personal, medical, and financial information from the moment you save a form. This functionality minimizes the risk of data leaks through a range of cryptographic mechanisms and a convenient key management system.

Features and capabilities

• Field-level encryption: Ability to mark any form fields for encryption before saving to the database.
• Algorithm selection: Support for proven symmetric algorithms (e.g., AES) and asymmetric options for advanced key management.
• Key management: Import, export, and rotate encryption keys from the WordPress dashboard or integrate with an external KMS (e.g., AWS KMS, Azure Key Vault) – depending on your server configuration.
• Access control: Define who can decrypt values in the entry panel; fields can only be visible to authorized roles.
• Decrypt on Read: Decrypt data in the Gravity Forms entry interface or on demand in a secure view, without modifying the underlying data.
• Compatibility with various field types: Support for text, email, number, note, and other popular Gravity Forms field types.
• Notification integration: Optionally encrypt content sent in email notifications to limit the disclosure of sensitive data.
• Audit options: Logging of encryption and decryption operations for auditing purposes and compliance with security policies.

User benefits

Implementing Gravity Forms Encrypted Fields significantly improves the security of data collected via forms. Field-level encryption reduces the risk of unauthorized access, even if the database is compromised. Key rotation and integration with KMS services allow for customization of the key management process to meet organizational requirements. From a compliance perspective, encryption facilitates compliance with GDPR requirements, industry standards, and internal security policies.

• Limiting the exposure of personal data and sensitive information.
• Ability to selectively share content only with authorized employees.
• Easier compliance with legal requirements for data storage and protection.
• Minimizing the risk of costs associated with a data security breach.

Practical applications

• Medical facilities – patient registration forms, medical questionnaires, consent forms for treatment.
• HR departments – recruitment applications, employee evaluation forms, HR data storage.
• Financial sector – collection of identification data, KYC, loan applications.
• Legal services - documents containing confidential information, orders and client consents.
• Whistleblowing forms – securely receive reports with limited access to content.

In the context of WordPress solutions, Gravity Forms Encrypted can be crucial when standard security mechanisms fall short. By encrypting fields without requiring significant modifications to existing forms, the implementation process is simple while still meeting high security requirements.

Implementation guidelines and good practices

• Establish a key retention policy and regularly rotate encryption keys.
• Limit access to decrypted data to only specific roles and users.
• Test integration with backup systems to ensure backups do not compromise security.
• Document the configuration process and audit decryption activities.

Gravity Forms Encrypted is a tool aimed at administrators and website developers who require data protection beyond standard WordPress security. Thanks to its flexible configuration and integration with external key management systems, the plugin is suitable for projects with increased legal and security requirements.