Describe the 'digital signature certificate'. Under what conditions digital signature may be suspended by the certifying authority ? Explain.

Digital Signature Certificates (DSC) are the digital equivalent (that is electronic format) of physical or paper certificates. It is a technique used to validate the authenticity and integrity of a message, software or digital document. Digital certificates can be presented electronically to prove one's identity, to access information or services on the Internet or to sign certain documents digitally and offer inherent security. As per sub section (1) of Section 37 of the Information Technology Act, 2000, Certifying Authority which has issued a Digital Signature Certificate may suspend such Digital Signature Certificate, subject to the provisions of sub-section (2), of the Act: on receipt of a request to that effect from the subscriber listed in the Digital Signature Certificate; or any person duly authorised to act on behalf of that subscriber; if it is of opinion that the Digital Signature Certificate should be suspended in public interest. A Digital Signature Certificate shall not be suspended for a period exceeding fifteen days unless the subscriber has been given an opportunity of being heard in the matter. [Section 37(2)] Further, on suspension of a Digital Signature Certificate under Section 37, the Certifying Authority shall communicate the same to the subscriber. [Section 37(3)]