Cerficate for applets is reusable?

I planned to use Applet for my project, while on commercialization my code shall go on bulk quantities ( like a TV/Mobile ), which could be accessible from browser using its IP address.
Upon accessing that it would write a file into client machine based on certain operations performed.
Can I use one certificate (applet sign in certificate)  for all products?
is it recomended to go with Applets at all? or some thing else to write into client machine?
   
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SumanbabuAsked:
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CEHJCommented:
Yes, you should be able to

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SumanbabuAuthor Commented:
adding one more question:

may I go with the self certificates for this case? ( people who are accessing this device are aware of using this and it will be operated always on a LAN)
Mick BarryJava DeveloperCommented:
the certificate is a digital signature for you, it is not connected to your applet. You can use it to 'sign' any applets you want to identify that they are created by you.

> may I go with the self certificates for this case? ( people who are accessing this device are aware of using this and it will be operated always on a LAN)

if they all know and trust you then yes it would be fine
SumanbabuAuthor Commented:
thanks Objects and CEHJ :)
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