An Electronic Signature Certificate (ESC) is a secure digital document issued by a certified organization that verifies the identity of an individual or company. This certificate is used during electronic transactions to prove the user’s identity, and thereby make the transaction legally binding. With an ESC, you can approve agreements and sign legal documents electronically without having to be physically present with the other party. This provides convenience, security, and reliability — ensuring that agreement makers are who they say they are and that the documents they’ve signed will hold up in court. As businesses increasingly move towards digital signatures, investing in an ESC is becoming more important than ever.