Class 3B [ Organization User / Government User / Banking User ] Signing & Encryption digital signature certificate can be issued to any authorised person of an organization on behalf of organization.
Class 3B Signing & Encryption [ COMBO ] certificate is the higest level of certificate among all type of certificates. Class 3B Combo DSC can be used for eTendering, eProcurement, eBidding, eAuction on all government , semi government, PSUs, Private portals.
Class 3B Organization User DSC can be issued to Propritorship Firm, Partnership Firm, Private Limited, Limited, NGOs / Trust, LLP where as Class 3B Govenment Users & Banking Users can be issued to only employees of government organizations and banking organizations respectivaly.
Class 3 digital signature can be issued in two categories : Signing , Signing & Encryption. Signing Certificate could only be used for signing a document whereas encryption certificate provides protection to encrypted document / information over the transmission of document / information on internet. Encryption Certificates are most popular to use on eTendering or eProcurment platforms. Encryption certificates basically secure the documents / information until it reaches to intended recipient.