You can configure the IBM QRadar
Network Security appliance to authenticate
NTPv3 servers so that their identity is confirmed.
About this task
Authenticate NTPv3 servers to comply with the DISA Network IPS/IDS Security Technical
Implementation Guide.
Procedure
- Click .
- Select the NTP tab, and then perform one of the following actions.
- Click New.
- Select an existing NTP server, and then click Edit.
- Select Enable NTP to enable this server.
- Type the URL or IP address of the server.
- Select Enable Authentication.
- Select the Authentication Type.
Note: You cannot use MD5 for NTP authentication on an appliance that is running in FIPS mode. Select
SHA to enable NTP authentication on an appliance that is running in FIPS mode.
- Type the Key Identifier for the NTP server, and then click
Save Configuration.
Tip: You can enable or disable the NTP authentication settings on the
NTP tab.