Abstract
This use case demonstrates how KRYOS-XS can preserve legitimate collaboration while preventing an unnecessarily broad disclosure. The decision concerns scope and method, not simply whether the recipient is external.
Decision problem
Users frequently share a container whose contents extend beyond the immediate purpose. A categorical block may obstruct valid research, while unrestricted sharing may expose sensitive material. The organization needs a decision that accounts for recipient, content, authority and available alternatives.
Evidence and Hypercube reasoning
Edge identifies the object, recipient and intended permission. Approved backend sources can provide current sharing state, organizational relationships, available classifications and policy. Hypercube compares the proposed disclosure with narrower forms of access and records any information that remains unavailable.
Governed workflow
The user initiates the share. Edge detects the decision and gathers evidence. Hypercube evaluates necessity, scope and consequence. The inline output may allow the action, warn the user, require approval, stop the action or request more evidence. A safer method can be proposed immediately.
Evaluation design
A pilot should measure excessive sharing prevented, public links corrected, legitimate collaboration preserved, user acceptance of safer methods, false blocks and time from warning to corrected action.
Boundary condition
KRYOS-XS should not claim a data classification that the organization has not supplied or that cannot be derived from an approved source.
Reading time 2 minutes. Every decision described here is recorded in the KRYOS Decision Ledger with its evidence, authority and verified outcome.
