How to get a certificate to my CAB file or my User control?

[sunitha]

hello friends,
can any one help me in getting certificate to my CAB file. I want to keep my CAB file generated by the DHTML applicaton on the internet.
how to get the certificate and from where i should get it. please help if you have any idea about it...
thank you

[ramakrishnan1969]

Try www.verisign.com for digital signing, signatures, etc.. a good site for security related services