Cloud storage platform Box.net is ramping up security today, announcing a new set of tools and access controls for the enterprise. In addition, Box is also announcing a product integration with Intel to deliver additional protections for users and increased admin capabilities for IT managers.

In general, Box has made controls more granular. Now when users share any links on the storage platform, users can limit who can view a file or folder to only users within a company domain or to collaborators within a specific folder. Users can structure this so that these security controls only extend to individual files or to entire folders of content.

While Box has always offered a features that allowed admins to track each Box login from a new browser, you can now track logins from mobile devices, desktops via Box Sync as well as via custom apps using Box APIs. IT admins can now limit the number of devices an employee can access from the same user ID.

Box is also announcing a new relationship with Intel that includes integrations to simplify how IT administrators manage user permissions and group access through Single Sign-On (SSO) and authentication. For example, Box is working with Intel to streamline secure access to Box using credentials managed by Intel’s Expressway Cloud Access 360. Administrators can use ECA 360 to automatically provision Box accounts, leverage existing identity repositories and enable federated SSO to Box.

And Box customers using ECA 360 who want a more intense user identity verification can take advantage of 2-factor authentication available with ECA 360 and configure the system to challenge users to enter a one-time password, which is delivered separately via a smart phone or cell.

Additionally, Box Business Account customers now have access to an additional 500GB of storage capacity, for a total of 1TB of cloud storage at no additional cost. Box Enterprise Account customers receive an unlimited amount of data storage.

Rampung up security for the cloud storage platform should only help Box add additional Fortune 500 and enterprise customers. Already, provides storage solutions for 77% of the Fortune 500 with 100,000 businesses using Box’s service (250,000 new users are joining each month).