Barracuda Networks VERSION SP4 manual

For the AV engine and for the AV patterns the settings above accept the current version and also two versions before. Usually companies already have mechanisms to perform regular updates of their AV engines and patterns - in the sample you can thus leave the setting AV Engine/Pattern Action to Manual.

Fig. 13–5Example configuration – Configure a Access Control Service Trustzone – Local Machine: Edit Policy Rule: catch-all

Checking engine and pattern versions of Antivirus- or Antispyware products requires up-to-date information on server-side.

Instead continue with the view Policy Assignments and assign the following attributes:

•Assign the Firewall Object unrestrictedAccess as Barracuda NG Network Access Client

•Assign the Welcome Message NG Network Accesss Protection Welcome as Message of the Day. Since the local machine context of Microsoft Windows does not

allow GUI dialogs before login, the GUI components Message of the day and Welcome picture are displayed as soon as a user has logged in.

•Assign the Welcome Picture Barracuda NG Network Access Client Logo.

•For Limited Access assign the appropriate Rule Set and Message

•For the catch-all rule which matches all clients in the LAN, no automatic client

update is required, thus the parameter Software Update Required is set to No.

Before deploying new client versions to large-scale environments, the client software will usually be tested on a limited number of clients. Thus it is recommended to create a separate policy rule which matches only a limited number of clients. In this policy rule enable automatic software update. After updating a smaller number of clients, one can enable automatic software update for the rest of the company's clients.

179 Barracuda NG Network Access Client - Administrator’s Guide