5.2

Table Of Contents
Configure Secure HTML Access
In View Administrator, you can configure the use of the Blast Secure Gateway to provide secure HTML
access to View desktops.
The Blast Secure Gateway ensures that only authenticated users can communicate with View desktops by
using HTML Access. View Client does not have to be installed on users' endpoint devices.
When the Blast Secure Gateway is not enabled, client Web browsers use HTML Access to establish direct
connections to View desktop virtual machines, bypassing the Blast Secure Gateway.
IMPORTANT A typical network configuration that provides secure connections for external users includes a
security server. To enable or disable the Blast Secure Gateway on a security server, you must edit the View
Connection Server instance that is paired with the security server. If external users connect directly to a
View Connection Server host, you enable or disable the Blast Secure Gateway by editing that View
Connection Server instance.
Prerequisites
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If users select View desktops by using the Horizon User Portal, verify that Horizon Workspace is
installed and configured for use with View Connection Server and that View Connection Server is
paired with a SAML 2.0 Authentication server.
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Verify that the secure tunnel is enabled. If the secure tunnel is disabled, the Blast Secure Gateway
cannot be enabled.
Procedure
1 In View Administrator, select View Configuration > Servers.
2 In the View Connection Servers panel, select a View Connection Server instance and click Edit.
3 Configure use of the Blast Secure Gateway.
Option Description
Enable the Blast Secure Gateway
Select Use Blast Secure Gateway for HTML access to desktop
Disable the Blast secure Gateway
Deselect Use Blast Secure Gateway for HTML access to desktop
The Blast Secure Gateway is enabled by default.
4 Click OK to save your changes.
Open the Port Used by HTML Access on Security Servers
When you install View Connection Server or security server, the View server installer creates the Windows
Firewall rule for the port that is used by HTML Access for client connections, but the installer leaves the rule
disabled until it is actually needed. When you later install HTML Access on a View Connection Server
instance, the HTML Access installer automatically enables the rule to allow communication to that port.
However, on security servers, you must manually enable the rule in the Windows Firewall to allow
communication to the port.
By default, HTML Access uses TCP port 8443 for client connections to the Blast Secure Gateway.
Procedure
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To open the port used by HTML Access on a View Connection Server computer, install HTML Access
on that computer.
The HTML Access installer enables the VMware View Connection Server (Blast-In) rule in the
Windows Firewall.
Chapter 8 Configuring View for the First Time
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