Cisco Cisco Web Security Appliance S190 사용자 가이드
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AsyncOS 9.1 for Cisco Web Security Appliances User Guide
Chapter 5 Acquire End-User Credentials
Authentication Realms
Step 3
Assign a unique name to the authentication realm using only alphanumeric and space characters.
Step 4
Select Active Directory in the Authentication Protocol field.
Step 5
Enter up to three fully-qualified domain names or IP addresses for the Active Directory server(s).
Example:
ntlm.example.com
.
An IP address is required only if the DNS servers configured on the appliance cannot resolve the Active
Directory server hostname.
Directory server hostname.
When multiple authentication servers are configured in the realm, the appliance attempts to authorize
with up to three authentication servers before failing to authorize the transaction within this realm.
with up to three authentication servers before failing to authorize the transaction within this realm.
Step 6
Join the appliance to the domain:
a.
Configure the Active Directory Account:
b.
Click Join Domain.
c.
Provide login credentials (user name and passphrase) for the account on the Active Directory, and
click Create Account.
click Create Account.
Step 7
(Optional) Configure transparent user identification.
Step 8
Configure Network Security:
Setting
Description
Active Directory Domain
The Active Directory serve3r domain name. Also known as a DNS Domain
or realm.
or realm.
NetBIOS domain name
If the network uses NetBIOS, provide the domain name.
Tip
If this option is not available use the
CLI
command to verify that the NTLM security mode is set to “domain.”
Computer Account
Specify a location within the Active Directory domain where AsyncOS
will create an Active Directory computer account, also known as a
“machine trust account”, to uniquely identify the computer on the domain.
will create an Active Directory computer account, also known as a
“machine trust account”, to uniquely identify the computer on the domain.
If the Active Directory environment automatically deletes computer
objects at particular intervals, specify a location for the computer account
that is in a container, protected from automatic deletion.
objects at particular intervals, specify a location for the computer account
that is in a container, protected from automatic deletion.
Setting
Description
Enable Transparent
User Identification using
Active Directory agent
User Identification using
Active Directory agent
Enter both the server name for the machine where the primary Context
Directory agent is installed and the shared secret used to access it.
Directory agent is installed and the shared secret used to access it.
(Optional) Enter the server name for the machine where a backup Context
Directory agent is installed and its shared secret.
Directory agent is installed and its shared secret.
Setting
Description
Client Signing Required
Select this option if the Active Directory server is configured to require
client signing.
client signing.
With this option selected, AsyncOS uses Transport Layer Security when
communicating with the Active Directory server.
communicating with the Active Directory server.