Providing Password Providing Password Protection and Limited Access Protection and Limited Access

to Models and Applicationsto Models and Applications

Providing Password Providing Password Protection and Limited Access Protection and Limited Access

to Models and Applicationsto Models and Applications

FRAMES-2.0 WorkshopU.S. Nuclear Regulatory Commission

Bethesda, MarylandNovember 15-16, 2007

Pacific Northwest National LaboratoryRichland, Washington

2

FrameworkDevelopmentEnvironment

3

Class (fixed)• Database• Model• System• Viewer

Subgroup

Group

Domains

Domain ● Class ■ Group • Subgroup

4

PurposePurposePurposePurpose

Provide the “user” (e.g., NRC) with the ability to limit access to models and conceptual site modeling scenarios

5

Problem DescriptionProblem DescriptionProblem DescriptionProblem Description

1. Models Associated with a Domain—lock the models within the Domain

2. CSM Simulation—lock the CSM simulation picture. Altering icons and the way in which they are connected to each other will not be allowed.

3. Model associated with an Icon Type—lock a specific model to a specific icon type. Only one applicable model will be available to the user, assuming the connections are valid.

In context of FRAMES, a Domain represents a specific collection of models, usually created by a user for a special purpose (e.g., 3MRA Domain). Three locking options have been developed to limit the user’s ability to change models or Conceptual Site Models (CSMs) within FRAMES:

6

Global Work Space

Local Work Space

Signifies that the 1. Domains are locked. 2. CSM is unlocked.

7

aSignifies that the Domains are locked

Signifies that the Domains are unlocked b

Locking and Unlocking DomainsLocking and Unlocking Domains

8

When the Domain is locked, the modules can be viewed along with their attributes, but they cannot be modified, updated, or changed in any way.

9

If you want to unlock the Domains, you must enter a PC-specific Password

10

4742359

1. Click HELP menu2. Obtain CRC number3. Run Password Generator4. User enters CRC number5. Click “Generate

password”6. “The installation CRC

password” is automatically generated by the Password Generator.

Using thePassword Generator

^Ak^sMa@

11

Restrictions on the Installation CRC Number

12

Signifies that the CSM is locked.

Locking and Unlocking the CSMLocking and Unlocking the CSM

13

By choosing “Lock,” the user can lock the CSM using a password, whose user input will be prompted by the system.

Under File, choose Lock to lock the CSM

14

Locked CSMs are password protected.

15

16

Right-hand click on the module icon, and choose “Lock” if the user wants a specific model to always represent the icon.

Locking Specific Models to IconsLocking Specific Models to Icons

17

a

b

Locked Models are password protected.

18

The padlock signifies that the model representing the icon type is locked.

19

Once the model has been chosen and locked, “General Info” will be grayed out, not allowing the user to choose a different model.