NIST · ИТ · Инженерный атлас

a24d964711417acb5cdb1998-12-01

IGBT Model Validation

936d87a7a297a9a81cd01998-12-01

Guide for Developing Security Plans for Information Technology Systems

[Superseded by SP 800-18 Revision 1 (February 2006): http://www.nist.gov/manuscript-publication-search.cfm?pub_id=150601 ] Today's rapidly changing technical environment requires federal agencies to adopt a minimum set of management controls to protect

57747928a0fd701337dc1998-12-01

Electron Drift Velocities and Electron Attachment Coefficients in Pure CHF 3 , and its Mixtures with Argon

Measurements are reported of (i) the electron drift velocity in pure trifluoromethane (CHF 3) gas and in its mixtures with argon, and (ii) electron attachment in pure CHF 3. The E/N dependence on the electron drift velocity in mixtures exhibits regions of

f7c2e9a94fce64b090551998-12-01

Characterization and Applications of On-Wafer Diode Noise Sources

A set of wafer-probeable diode noise source transfer standards are characterized using on-wafer noise-temperature methods developed at the National Institute of Standards and Technology (NIST), Boulder, CO.

d45bef2b2d11387419371998-12-01

Applications of Electron-Interaction Reference Data to the Semiconductor Industry

Many advanced plasma diagnostic techniques and plasma models require fundamental physical data in order to make accurate measurements or predictions. Fundamental electron-interaction data are among the most critical since electron collisions are the

712560e160d23f62f9c61998-12-01

SP 800-18

Guide for Developing Security Plans for Information Technology Systems

5058a95e0e45cc7f77621998-11-25

Common Criteria: Launching the International Standards

This Information Technology Laboratory (ITL) Bulletin provides an introduction and overview of the Common Criteria (CC) for Information Technology (IT) Security and describes its US and multi-national implementation. The CC is the new standard for

0fd46b5c2177071ab0e61998-11-25

ITL Bulletin

Common Criteria: Launching the International Standard

a628551ac22e2027b72d1998-11-05

Understanding the Global Attack Toolkit Using a Database of Dependent Classifiers

High profile Internet web sites publish a large collection of attack scripts that we call the Global Attack Toolkit (GAT). It is a dangerous tool available to the average web surfer and yet we known little about this set of attacks besides the fact that it

25d793bf867f95f348381998-11-01

Using Model Checking to Generate Tests from Specifications

7b1ef7a352ce21295fd31998-11-01

The OOF Manual: Version 1.0

ac41952862e154b9ef7d1998-11-01

Formal Specification, Verification, and Automatic Test Generation of ATM Routing Protocol: PNNI

This paper presents an effort to use formal tools to model, validate,and generate test suites for the ATM network routing protocol calledPrivate Network-Network Interface (PNNI). PNNIconsists of three layers of protocols: the Hello protocolfor identifying

e21ce48edf9e28fea7651998-11-01

Effect of Temperature on Electron Attachment to and Negative Ion States of CCl 2 F 2

The effect of temperature on electron attachment to dichlorodifluoromethane (CCl 2F 2) has been investigated for temperatures up to 500 K and for mean electron energies from thermal to 1.0 eV using an electron swarm method. The measurements were made in

a2350005e0b3417adeb01998-10-29

Role-Based Access Control for the Web

Establishing and maintaining a presence on the World Wide Web (Web), once a sideline for U.S. industry, has become a key strategic aspect of marketing and sales. Many companies have demonstrated that a well designed Web site can have a positive effect on

cde051983830cd086fa41998-10-29

Conference Paper

Role-Based Access Control for the Web

ea3ab5ee3e9991c45a301998-10-23

Role Based Access Control on MLS Systems Without Kernel Changes

Role based access control (RBAC) is attracting increasing attention as a security mechanism for both commercial and many military systems. This paper shows how RBAC can be implemented using the mechanisms available on traditional multi-level security

ea96024dee12204f1d051998-10-23

Managing Role/Permission Relationships Using Object Access Types

The role metaphor in Role Based Access Control (RBAC) is particularly powerful in its ability to express access policy in terms of the way in which administrators view organizations. Much of the effort in providing administrative tools for RBAC has been

0e2a22a976b969d9af671998-10-23

Conference Paper

Role Based Access Control on MLS Systems Without Kernel Changes

91ee2464bee31df1a3191998-10-23

Conference Paper

Managing Role/Permission Relationships Using Object Access Types

7fc679227de67f59d1611998-10-22

Federal Implementation Guideline for Electronic Data Interchange; ASC X12 004010 Transaction Set 832; Price/Sales Catalog; Implementation Convention

The ASC X12 004010, Transaction Set 832, Price/Sales Catalog, Implementation Convention, defines the Federal Government s interpretation of the use of ASC X12 004010 standards. This implementation convention provides the information necessary for the user

88e0225ed9078bbf68631998-10-22

Federal Implementation Guideline for Electronic Data Interchange; ASC X12 003060 Transaction Set 517M; Material Obligation Validation; Implementation Convention

The ASC X12 003060, Transaction Set 517M, Material Obligation Validation, Implementation Convention, defines the Federal Government s interpretation of the use of ASC X12 003060 standards. This implementation convention provides the information necessary

c5fd39c6cf730fd372701998-10-22

Federal Implementation Guideline for Electronic Data Interchange; ASC X12 003060 Transaction Set 945A; Warehouse Shipping Advice; Implementation Convention

The ASC X12 003060, Transaction Set 945A, Warehouse Shipping Advice (Material Release Advice), Implementation Convention, defines the Federal Government s interpretation of the use of ASC X12 003060 standards. This implementation convention provides the

f8979bf358b506b9b67d1998-10-22

Federal Implementation Guideline for Electronic Data Interchange; ASC X12 003060 Transaction Set 867I, Product Transfer and Resale Report (Issue); Implementation Convention

The ASC X12 003060, Transaction Set 867I, Product Transfer and Resale Report (Issue), Implementation Convention, defines the Federal Government s interpretation of the use of ASC X12 003060 standards. This implementation convention provides the information

30f7431f6009aed9be851998-10-22

Federal Implementation Guideline for Electronic Data Interchange; ASC X12 003060 Transaction Set 888I; Item Maintenance (Storage Item Correction); Implementation Convention

The ASC X12 003060, Transaction Set 888I, Item Maintenance (Storage Item Correction), Implementation Convention, defines the Federal Government s interpretation of the use of ASC X12 003060 standards. This implementation convention provides the information

31b15ccaa1a7618334431998-10-13

A Wavelength Availability Restriction Protocol for Improved WDM Network Access

Future broadband communication networks are intended to accommodate dissimilar traffic classes with different negotiated qualities of service. A family of network access protocols is introduced whose members artificially restrict the number of calls from

a1bceb40182209342f991998-10-09

Role-Based Access Control Features in Commercial Database Management Systems

This paper analyzes and compares role-based access control (RBAC) features supported in the most recent versions of three popular commercial database management systems: Informix Online Dynamic Server Version 7.2, Oracle Enterprise Server Version 8.0 and

ea0045b61bbb563fe26c1998-10-09

Inheritance Properties of Role Hierarchies

Role Based Access Control (RBAC) refers to a class of security mechanisms that mediate access to resources through organizational identities called roles. A number of models have been published that formally describe the basic properties of RBAC. One

b041be5fc33a8ab3503d1998-10-09