Netgear UTM9S – ProSECURE Unified Threat Management (UTM) Appliance with DSL and Wireless modules Manual De Referência

Click Apply to save your settings.

For information about certificates that are used for SSL connections 

and HTTPS traffic, see 

Manage Digital Certificates for HTTPS Scans

For information about digital certificates for VPN connections, see 

Before enabling HTTPS scanning, you can specify which digital certificate is used by the 
UTM to handle HTTPS requests. The UTM uses digital certificates to authenticate connecting 
HTTPS servers, and to allow HTTPS clients to be authenticated by remote entities. A digital 
certificate that authenticates a server, for example, is a file that contains the following 
elements:

A public encryption key to be used by clients for encrypting messages to the server.

Information identifying the operator of the server.

A digital signature confirming the identity of the operator of the server. Ideally, the 

signature is from a trusted third party whose identity can be verified.

When a security alert is generated (see the following figure), the user can decide whether or 
not to trust the host.

Select the Allow the UTM to handle HTTPS connections using SSLv2 check box to allow HTTPS 
connections using SSLv2, SSLv3, or TLSv1. If this check box is cleared, the UTM allows HTTPS 
connections using SSLv3 or TLSv1, but not using SSLv2.

By default, a rejected SSL connection is replaced with the following text, which you can customize:

The SSL connection to %URL% cannot be established because of %REASON%.

Make sure that you keep the %URL% and %REASON% metawords in a message to enable the 

UTM to insert the correct URL information and the reason for the rejection.