> For the complete documentation index, see [llms.txt](https://blockbox.gitbook.io/blockbox/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://blockbox.gitbook.io/blockbox/technical-description-of-blockbox/security-and-privacy.md).

# Security and Privacy

Data security is at the core of BlockBox's design philosophy:

* **Encryption:** Every file uploaded to BlockBox is encrypted, ensuring that only the rightful owner or those with the correct permissions can access the data.
* **Decentralization:** The distributed nature of BlockBox means there's no central point of failure. This greatly reduces the risk of data breaches, common in centralized storage systems.
* **Immutable File Integrity:** With the combination of blockchain and IPFS, once a file is uploaded to BlockBox, its integrity is assured. Any attempt to modify or tamper with the data is easily detected, ensuring authenticity and trustworthiness of the data.

Furthermore, BlockBox adheres to stringent privacy standards. User data is never shared, sold, or accessed without explicit permission, ensuring a platform where users can store their most sensitive and personal data with peace of mind.