A standard SSL key will only work for the FQDN you supply as the common name. If it’s www.abc.com, then that’s ALL that will work. If it’s secure.abc.com or cheeseburger.abc.com, whatever it is, you are restricted to just that.

 

Few notes here though…

 

Usually it’s customary to get www.abc.com and do a redirect from abc.com to www.abc.com on entry to the site, so you don’t have to worry about people that don’t use the www.

 

The SSL key will actually apply encryption for ANY domain you use it on, it will just offer an error the first time someone tries it at a FQDN that doesn’t match exactly what is in the key. This warning error is usually a bad thing.

 

There are wildcard ssl keys which would handle [anything].abc.com or [anything].RandD.abc.com. They cost about the same as 4 standard keys, so if you have 5+ variants you want to protect, they make sense.

 

Witango also sees a difference between www.abc.com and secure.abc.com. It’s important to note that if you pass a user from www.abc.com to secure.abc.com you could loose variables, notably in the domain space. To compensate for this, you should setup domains.ini appropriately.

 

Check out www.geotrust.com, I’ve been happy with them for about 2.5 years now, and they cost a little less than Verisign with great service.

 

Robert

 

-----Original Message-----
From: Chuck Lockwood [mailto:[EMAIL PROTECTED]]
Sent
: Saturday, May 08, 2004 12:55 PM
To: WiTango-Talk
Subject: Witango-Talk: OT: Secure certificates

 

Sorry, quick clarification please.

 

If the domain is “abc.com” and I want to use a secure certificate for “secure.abc.com”, which one is considered the fully qualified domain name (common name)?  If I register “abc.com” will the certificate work for “secure.abc.com”, “private.abc.com”, etc.

 

Thanks,

Chuck Lockwood
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
LockData Technologies, Inc.                 
309 Main Avenue, Hawley, Pa 18428         
570-226-7340 ~ Fax: 570-226-7341   
[EMAIL PROTECTED] ~ www.lockdata.com                  
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

 

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