Limiting users to 1 digital signature

hello all,

 

using adobe acrobat 9 pro , adobe livecycle designer 8.

 

i have created several forms using livecycle designer 8 distributed internally.  add signature field , looked buying verisign signatures have been quoted $320 for, far pay.  forms internal use only, there way can limit user creating 1 id?

 

or if has other ideas on how provide secure digital signatures without price tag?

 

thanks in advance help.

you can't prevent users creating more 1 digital id, there many tools\utilities available can used create digital id's (including acrobat)

 

you use "seed value" feature when creating signature field adobe designer.  can restrict certificates (digital id's) can used sign pdf (see attached signingcertificates.gif).  problem in case (when using self-signed certificates) would have identify each , every 1 of user's certificates in signature field configuration.

 

you might want setting own certificate server (there open source servers available), way can issue digital ids (certificates) users.  means can specify in signature field configuration certificates issued specific certificate server can used sign document (see attached issuersandpolicies.gif).

 

hope helps.

 

steve

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