Blackbox is a minimalistic, affordable, and user-friendly data security solution that caters specifically to the unique requirements of MSMEs. It is offered as a managed service, eliminating the need for MSMEs to recruit or retain qualified IT professionals. Blackbox is a plug-and-play solution for MSMEs that allows them to seamlessly address data security compliance requirements mandated by their large customers as vendor empanelment conditions. BLACKbox helps MSME verticals save in hardware/software investment, comply seamlessly with vendor empanel conditions, and save recurring costs of email subscriptions. Blackbox helps MSMEs save substantially on hardware and software investments by consolidating essential hardware and software components into a single integrated system. Blackbox helps MSMEs comply with vendor empanelment conditions, and prevents data loss and leakage through various channels.