Gopi Katwala

Publications

A System for Centralized ABAC Policy Administration and Local ABAC Policy Decision and Enforcement in Host Systems using Access Control Lists

March 21, 2018

Author(s)

David F. Ferraiolo, Serban I. Gavrila, Gopi Katwala

We describe a method that centrally manages Attribute-Based Access Control (ABAC) policies and locally computes and enforces decisions regarding those policies

Imposing Fine-grain Next Generation Access Control over Database Queries

May 25, 2017

Author(s)

David F. Ferraiolo, Serban I. Gavrila, Gopi Katwala, Joshua D. Roberts

In this paper we describe a system that leverages ANSI/INCITS Next Generation Access Control (NGAC) standard called Next-generation Database Access Control

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Patents

Access Control System and Process for Managing and Enforcing an Attribute Based Access Control Policy

NIST Inventors

David Ferraiolo and Gopi Katwala

patent description This invention is a method that centrally manages Attribute-Based Access Control (ABAC) policies and locally computes and enforces decisions over those policies on objects that are locally protected using Access Control Lists (ACLs). The method is based on the expression of an

Access Control System and Process for Managing and Enforcing an Attribute Based Access Control Policy

NIST Inventors

David Ferraiolo and Gopi Katwala

Patent Description This is a method that centrally manages Attribute-Based Access Control (ABAC) policies and locally computes and enforces decisions over those policies on objects that are locally protected using Access Control Lists (ACLs). The method is as follows: Centrally express an ABAC

Image of a spreadhsheet with some records

Next Generation Access Control System and Process for Controlling Database Access

NIST Inventors

Joshua Roberts , Gopi Katwala and David Ferraiolo

Patent Description The Policy Machine is an access control framework that served as the basis for the development of an American National Standards Institute (ANSI)/ the International Committee for Information Technology Standards (INCITS – the central U.S. forum dedicated to creating technology

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Gopi Katwala (Fed)

Computer Scientist

Publications

A System for Centralized ABAC Policy Administration and Local ABAC Policy Decision and Enforcement in Host Systems using Access Control Lists

Imposing Fine-grain Next Generation Access Control over Database Queries

Patents

Access Control System and Process for Managing and Enforcing an Attribute Based Access Control Policy

Access Control System and Process for Managing and Enforcing an Attribute Based Access Control Policy

Next Generation Access Control System and Process for Controlling Database Access