How Do Electronic Signatures Work?
Electronic signatures are created using secure digital methods that verify the identity of the signer and ensure the integrity of the signed document. Here is an overview about how electronic signatures work:
1. Creation : The signer uses an electronic device, such as a computer, tablet, or smartphone, to create their digital signature. This can be done by drawing the signature using a stylus or mouse, typing the name in a specific font, or using a pre-designed signature image.
2. Authentication : To ensure the validity of the electronic signature, authentication methods such as passwords, PIN codes, biometric authentication (fingerprint or facial recognition), or cryptographic keys may be employed. These measures verify that the signature belongs to the intended signer and has not been altered.
3. Encryption : Electronic signatures are often encrypted to protect them from tampering or unauthorized access during transmission. Encryption technologies ensure that the signed document remains secure and maintains its integrity throughout the signing process.
4. Storage : Once the document is signed electronically, it is typically stored in a secure electronic format, such as a PDF with embedded signature metadata. Electronic signature platforms often provide secure cloud storage options for easy access and retrieval of signed documents.