# Use the Keys Pre-Distribution KDP-scheme for Mandatory Access Control Implementation

## TL;DR

This paper explores adapting the Keys Pre-Distribution KDP-scheme for implementing mandatory access control in distributed hierarchical systems, proposing a modified algorithm and subset family creation method.

## Contribution

It introduces a modified KDP-scheme and a new subset family creation method for effective mandatory access control in hierarchical distributed systems.

## Key findings

- Proposed a modified keys pre-distribution algorithm.
- Developed a method for creating subsets for access control.
- Demonstrated potential application in distributed systems.

## Abstract

The possibility of use the keys preliminary distribution KDP-scheme for mandatory access control realization in the distributed systems with user's hierarchy is considered. The modified keys preliminary distribution algorithm is suggested. It is developed a method for creation of subsets family for solution this task.