I recently ran into a question that I have rarely thought about when it comes to SSL VPN certificates...  Can you install a wildcard certificate on a Cisco ASA?

Well, the answer is yes!!!  And here's how....

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<ol>
	<li>First you need to download the primary certificate and also the intermediate certificate.</li>
	<li>Log on to ASDM and browse to Configuration&gt;Device Management</li>
	<li>Click CA Certificates, then Add</li>
	<li>Browse to the intermediate crt file that you downloaded, and click Install Certificate</li>
	<li>Click on Identity Certificates</li>
	<li>Click Add and browse to the primary certificate that you downloaded and click add certificate</li>
	<li>Expand the Advanced option under the Device Management tab and click on SSL Settings</li>
	<li>Select the interface the VPN uses and click edit</li>
	<li>Click the drop-down menus and select the uploaded Certificate, click Ok.</li>
	<li>Click Apply</li>
</ol>
There you go, your wildcard certificate has been successfully installed and applied to the SSL VPN.

Thanks to <a title="DigiCert" href="http://www.digicert.com/" target="_blank">DigiCert</a> for the info!