Introduction

Never had lost an important document for your work? We had.

And not to have to worry about it again, and to avoid loosing any other business opportunities, we created NASbk.

What is it?

This product consists of a good quality, standard file server, with proven and widely used applications, to which we add our own application, giving it version control and antivirus deferred scanning.

Specifically, the product includes:

• Departmental file server
• Antivirus (with automatic update)
• Versioning system
• Version management system
• User interface for the retrieval of old files (modified or deleted)
• Tools to manage your server

Version control

A key point of this product is its ability to manage all the versions for a document. Every time a user saves or deletes a file, a copy is created with the content as just before changing/removing it. The user may, at any time, review all the versions and view or retrieve a specific one if necessary.

Examples:

• You open a worksheet and find that someone has removed a section of it. Then you can just check the history for that file, opening the versions that have suspect data that you're missing, and copy the desired content. Or even restore the entire file at your convenience.
• We need a bill issued last year, and is no longer there. You can find the file that hold it by its name (or part of it), reviewing its history, and recover the version that you need (in this case would be the last, when it was unintentionally removed).

Deferred virus protection

Another handy feature is that the server does not halt while checking if a saved file is actually infected by a virus: it quickly saves it, and when there's any spare time, it will check the file. Thus, the user doesn't have to wait the process to complete to continue with another task. To maintain security, the archived file will be inaccessible until its integrity is ensured. If at the time a problem is detected, the user is notified with an alert window, and the infected file is moved outside the scope of any user (in this case any user might, for example, restore a previous clean version).

Fully configurable

As an administrator, you can decide which files are exempt from the management of versions, and how these are maintained (for example, they can be automatically removed once day ends, leaving only the last one; they can be removed after aging some time, etc.). You may also set certain rules to avoid generating an impractical number of versions, for example, if we have an automatic save function that operates every few minutes on our documents.

In addition, you can decide where to apply antivirus protection; whether users are allowed to delete archived versions (for example, a confidential document), etc.

What it is not

This product is not intended to version data into files, like in a database. That is, it does not allow a settlement to recover from an accounting database (although it could recover the state of accounting in a given time, but at the expense of losing all changes). These functions must be performed by the database own tools, if available, as they understand the content of every file.

Image gallery

Review files
File's history (1)	File's history (2)
Searching for a file	Search result
Settings	Specific settings (for a share)