HP Web Jetadmin Software Instrukcja Użytkownika Pobierz pdf (Strona 81)

Consider the following layers of security:

●

Access to device credential values: Credential Store/selected device administrators (Credentials Store

on page 52).

●

Access to HP Web Jetadmin: Users and Roles (User Security on page 278).

●

Access to device credentials store: Roles/Feature Permissions (Roles on page 280).

●

Access to specic devices: Roles/Device Group Membership/Device Feature Permissions (Roles

on page 280).

Each layer uses HP Web Jetadmin security to protect against unauthorized access:

1. First, device passwords are protected by one administrator or a few select administrators.

2. Second, Users and Roles allow only authorized users to log onto HP Web Jetadmin.

3. Third, Roles and Feature Permissions allow only authorized users access to conguration access to all

devices.

4. Finally, Roles, Device Group Membership, and Device Feature Permissions allow authorized users to specic

devices based on device group membership and specied device conguration features.

All devices and conguration options outside of the Group Restriction Type are secured from unauthorized

access.

Clear the Credentials

Global credentials are credentials that HP Web Jetadmin uses for any device; they are an easy way for you to

enter common credentials up front. Global credentials can be set for SNMPv1 Get Community Name, SNMPv1

Set Community Name, SNMPv3 Credentials, and EWS Password. If these credentials have been set, and device

operations (for example, device conguration) require credentials, then the global credential will be tried. If the

operation succeeds for the devices with the global credential, that global credential will be stored with the

device. It still remains a global credential for other devices, but now that specic device has a working credential

stored with it.

For example: User “A” enters global credentials for SNMPv1 Get Community Name as “mine” and “yours”. User

“B” tries to interact with device “X”, which has a community name already set. HP Web Jetadmin rst tries global

credentials “yours” and “mine”; “yours” works. “Yours” is the stored as a regular credential for device “X”. The

next time any user tries to interact with device “X”, HP Web Jetadmin will use the regular credential for that

device (which is now “yours”) and will ignore any global credentials. However, if the regular credential “yours”

becomes out of date, this process starts over again.

Use the following steps to congure this option:

1. On the top menu bar, access Tools > Options > Shared > Credentials > General.

2. Congure the desired settings:

●

Clear global credentials: Clears every temporary, global, device-specic credential.

●

Clear all stored credentials: Clears every temporary, global, device-specic credential.

3. You must then conrm or cancel your request.

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