PreVeil - Detailed Review

PreVeil Overview

PreVeil is a comprehensive security and privacy solution that offers several key features, particularly in the areas of encryption, access control, and collaborative file management. Here are the main features and how they work:

End-to-End Encryption

PreVeil employs end-to-end encryption, meaning that all data, including emails and files, is encrypted on the user’s device before it is sent to the server. This ensures that even the server cannot access the content of the encrypted data.

Client-Side Encryption and Decryption

Encryption and decryption operations are performed on the user’s device, using keys that are generated and managed securely by the system. This approach prevents the server from ever seeing the unencrypted data.

Key Management

Each user has a unique asymmetric User Key. These keys are version-controlled and dynamic, allowing for rekeying if a key is compromised. This feature ensures that an attacker with an old key cannot access new information.

Access Control and Permission Management

PreVeil uses a key wrapping architecture to manage folder permissions. When a user shares a folder, the folder permission private key is encrypted with the recipient’s public key. This allows for granular access control and detailed audit logs.

Cloud-Based File Editing

PreVeil’s cloud-based file edit feature allows users to edit any file type supported by their local device directly from the cloud. The system fetches the encrypted file, decrypts it temporarily, opens it in the registered editor, and then re-encrypts and syncs the updated file back to the cloud without storing anything locally.

User and Device Management

Administrators can manage users and devices effectively. This includes adding, removing, and viewing users, as well as controlling access to PreVeil on authorized devices. Devices can be locked or removed from the authorized device list as needed.

Approval Groups and E-Discovery

PreVeil’s Approval Groups feature ensures that sensitive actions, such as accessing encrypted data or performing administrative tasks, require authorization from multiple trusted users. This prevents any single compromised administrator from causing damage.

Advanced Logging and Audit Trails

All user, admin, and system actions are logged and encrypted. These logs are tamper-proof and can be easily decrypted for sharing with third-party SIEM systems, providing a clear audit trail.

Secure Collaboration

PreVeil enables secure collaboration through features like selective sync, where users can sync selected folders to their devices for faster access or offline work. Changes to shared files are automatically updated for all users with the appropriate access permissions. Microsoft Add-ins provide alerts when shared documents are being edited by others.

Trusted Communities and Third-Party Access

PreVeil ensures that sensitive data is shared only with trusted individuals or organizations. When sharing encrypted files or messages with third parties, they can access the data via the PreVeil Express browser portal without needing to install any software. This access is free and unlimited.

AI Integration

While the primary features of PreVeil are focused on encryption and access control, there is no direct integration of AI within the PreVeil product itself based on the available information. However, it’s worth noting that PreVeil’s security architecture is highly sophisticated and automated, which might be seen as leveraging advanced technological capabilities, though not explicitly AI-driven.

Conclusion

In summary, PreVeil offers a highly secure and controlled environment for managing sensitive data, with a strong emphasis on encryption, access control, and collaborative features, all designed to protect user data without compromising usability.