Electronic Signature Certification is a process designed to verify that a digital document was signed electronically by the person or entity who claims to have signed it. The certification process involves verifying the identity of the signer and confirming that they had authorization to sign the document. It also typically requires verification of the digital signature mechanism used, such as the cryptographic algorithms and keys employed to secure the document. By ensuring that all aspects of the signing process are legally valid, Electronic Signature Certification helps guarantee the authenticity, validity and enforceability of digital documents.