Class 3 Digital Signature CertificateWe also offer class 3 digital signature certificate according to IVG guideline which is more secure in comparison to class 2 certificate, This is the safest of all certificates. It is used in matters of high security and safety. It is mainly used in online trading and e-commerce, where a huge amount of money or highly confidential information is involved. If you opt for class 3 certificate, all applications which are created for Class 2, should be able to recognize your certificates. Following are the main functions of Class 3 certificates –