Cloak's Vault (Clault)5.5.0 - App Store

Vault is the easiest to use file sharing app with advanced DRM and document signing features.

Our product is based on advanced public key encryption service that removes the need to share file passwords or encryption keys.

Access your protected files anywhere, anytime!

Security features include:

1. Digital rights management. Share text / markdown, pdf and images with read-only access to specific recipients. Documents and folders can be shared to individual users or hierarchical user groups, with fine-grained access rights.

2. Client-end encryption. Vault uses public key encryption. The data is never encrypted or unencrypted solely in the cloud; it is always done on the user's device.

3. Mobile endpoint control. Since each device is tied to a unique key, stolen device's file access can be easily revoked.

4. End-to-end document protection. Documents are protected throughout their life cycle, when they are at rest, in-transit or in-use.

5. Version control. Automatic versioning with options including locking, deletion and adding descriptions for individual version items.

6. Transfer of large files (over 1GB) is supported by splitting the data into smaller segments, which are independently encrypted. This allows recovery from network interruptions and automatic resumption of incomplete uploads and downloads.

7. Audit trails. Track your team’s usage using event logs, and know who read which documents at what time.

Vault is free to download and is not plagued by advertisements.

Advanced security specifications:

1. Encryption:
a. Client-end encryption
b. Client-end key generation
c. Unique cryptographic key for each user and device
d. AES encryption (256 bit)
e. RSA encryption (2048 bit)
f. Multiple encryption layers

2. Enterprise Single Sign-On

3. Multi-Factor Authentication

4. Key Management Tools for:
a. Lost certificate recovery
b. Endpoint migration
c. User revocation
d. Device revocation
e. Document license syncing
f. Document migration

5. Rights Management
a. Fine-grained document access control
b. Read, edit, download, lock and delete sharing rights
c. Sharing by users
d. Sharing by hierarchical user groups (circle)
e. Sharing of folders

6. Audit/Tracking
a. Audit trace for document usage, user activities and administration tasks

7. Version Control
a. Document version and format control
b. Lock feature to prevent accidental deletion

Version History iOS 26 support 5.5.0 12/10/2025 Minor UI / Icons updates 5.4.2 10/20/2024 Minor fixes for ios 17 5.4.1 10/10/2023 Markdown format support
Updates for iOS 16 5.4.0 06/12/2023 Minor updates for iOS 14 5.3.1 02/10/2021 Minor bug fixes 5.3.0 07/06/2020 Minor bug fixes for latest iOS 5.2.0 06/04/2020 Minor Bug Fixes 5.1.1 04/22/2016 Improved user interface
Minor bug fixes 5.0.1 01/18/2016 User interface enhancements.
Fixes for iOS 9. 5.0 12/21/2015 We added Dropbox and Box single sign on. We also built a new web application (https://cloak-apps.com/cloakbox) to provide easy cloaking of your Dropbox and Box files. 4.2.0 09/04/2015 Bug fixes. 4.1.1 07/11/2015 1. Support for sign in with Cloak Security Gateway.
2. Bug fixes. 4.1.0 06/27/2015 1. Support sign in with Google and Facebook ID.
2. Bug fixes. 4.0.0 03/23/2015 1. Added capability to lock the app when it is inactive for a period of time. Timeout configurable in Settings.
2. Bug fixes. 3.7.0 11/19/2014 Minor bug fixes and UI improvements 3.6.5 09/03/2014 Bug fixes and minor UI improvements. 3.6.4 08/13/2014 Minor UI Improvements. 3.6.3 08/06/2014 Minor bug fixes and performance improvements. 3.6.2 07/10/2014 Minor bug fixes. 3.6.1 07/04/2014 Performance improvements and bug fixes. 3.6.0 06/28/2014 Bug fixes and UI updates 3.5.0 04/27/2014 New signup flow that makes it easier to register 3.4.0 04/20/2014 Updated signup screen
Bug fixes 3.3.1 03/27/2014 Faster folder listing 3.3 03/22/2014