Digital Signature vs. Electronic Signature:
Digital Signature:
- A digital signature is a cryptographic technique used to authenticate the identity of the sender of a digital message or document.
- It involves the use of a digital certificate issued by a trusted certificate authority (CA) to sign electronic documents.
- Digital signatures provide a higher level of security and integrity as they are based on cryptographic algorithms that ensure the authenticity and non-repudiation of the signed document.
- Digital signatures typically require the use of specialized hardware or software for key generation, storage, and signing.
Electronic Signature:
- An electronic signature is a broader term that encompasses any electronic data or symbol attached to a document with the intent to sign it.
- Electronic signatures can take various forms, including scanned signatures, typed names, checkboxes, or even biometric signatures.
- Unlike digital signatures, electronic signatures may not necessarily involve cryptographic techniques or third-party certification authorities.
- While electronic signatures offer convenience and efficiency, they may not provide the same level of security and legal validity as digital signatures.
In summary, while both digital signatures and electronic signatures are used to sign digital documents, digital signatures employ cryptographic techniques and third-party certification authorities to provide a higher level of security and integrity, whereas electronic signatures encompass a broader range of electronic data or symbols used for signing documents.
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