The industry’s first Sovereign Data Platform.
What is a Sovereign Data Platform and what makes it possible? Saltgrain is the first because it protects and controls the data itself wherever it goes—not just the networks, applications or systems that contain it. Security and access policies are cryptographically embedded within the data itself, maintaining protection with sensitive information throughout its lifecycle while minimizing the attack surface.
At the core of that capability is patented Attribute-Based Encryption (ABE) from NTT Research’s Cryptography & Information Security Lab. ABE enables Saltgrain to apply fine-grained encryption and access control directly to the data—even to individual segments within a file—determining precisely who or what is authorized to use each piece of protected information.
Discover. Classify. Secure.
Saltgrain finds sensitive and confidential data across an organization's data estate, classifies it by what it is and who or what should have access, then secures it with patented, attribute-level encryption and access control. Each step feeds the next, creating data-centric security that stays with the data throughout its lifecycle.
- 01
Discover — Identify & Profile
Saltgrain combines consulting-led, AI-enabled discovery with dynamic, scalable discovery of sensitive and confidential data, analyzing context and relevance to identify what needs protection.
- 02
Classify — Attributes & Policies
Saltgrain applies automated, human-centric data classification and policies designed to produce trustworthy outcomes. Classification can also accelerate AI agent learning.
- 03
Secure — Encrypt & Decrypt
Saltgrain secures data of all types at scale throughout its lifecycle with patented, attribute-level encryption and access control.
See fine-grained access control in action.
On the right are users with different roles and attributes. On the left is the same financial data. As each user is selected, Saltgrain reveals only the information that individual is authorized to see. Everything else remains protected.
Any data. Almost anywhere.
Saltgrain protects structured and unstructured data—including documents, text, images and video—across on-premises systems, private and public clouds, hybrid environments and multi-cloud deployments.
Protection and access policies remain attached to encrypted data during storage, sharing, processing and distribution, across systems, clouds and devices, at rest and in transit.
AI gets access. Not a blank check.
AI agents need data to work. They do not need access to everything. Saltgrain combines discovery, classification and fine-grained encryption to restrict AI agents to approved data and enforce policy-driven access. It supports modular integration with leading AI models and tools, offline processing for strict security requirements, and MCP orchestration to drive AI data access while maintaining global data security.
Designed for what comes next.
Saltgrain is designed to mitigate future post-quantum (PQC) threats while addressing today's AI security risks, unauthorized agentic access, data privacy and Zero Trust requirements.
Security that survives the breach.
Networks can be penetrated. Credentials can be stolen. Applications can be compromised. Saltgrain adds a data-centric security layer that protects the data itself.
Even after unauthorized access or data exfiltration, protected information remains encrypted and unusable to unauthorized users, AI agents and attackers.