Configure general settings

Other settings are available in ​SIA​ where you can:

• Customize error pages. You can configure the appearance of error pages that users receive when they violate a policy. For more information, see Customize error pages.
• Configure a custom response. You can direct suspicious traffic to a machine in your network. For more information, see Configure a custom response.
• Customize the Login Portal. You can define the appearance and language of the Login Portal. The Login Portal appears when authentication is required to access websites or web applications. For more information, see Customize the Login Portal.
• Clear DNS cache. ​SIA​ DNS servers cache domains to quickly resolve requests. If a domain resolves to a new IP address, you can clear the domain from ​SIA​ DNS servers. For more information, see Clear DNS cache.