Electronic signature
Electronic Signature
An Electronic Signature (pronunciation: /ɪˌlɛkˈtrɒnɪk ˈsɪɡnətʃər/) is a digital form of a person's handwritten signature that can be used to authenticate digital documents or forms.
Etymology
The term "Electronic Signature" is derived from the combination of the words "electronic", which refers to technology and digital systems, and "signature", which refers to a person's unique mark or sign.
Definition
An Electronic Signature is a legal concept, equivalent to a handwritten signature in many jurisdictions, including the United States, European Union, and many other countries. It is used to confirm the content of a document, the identity of the signer and the signer's approval of the information contained in the document.
Types of Electronic Signatures
There are several types of Electronic Signatures, including:
- Simple Electronic Signature (SES): This is a basic form of electronic signature, which can be as simple as a typed name or a clicked box.
- Advanced Electronic Signature (AES): This is a more secure form of electronic signature. It is uniquely linked to the signer and capable of identifying the signer.
- Qualified Electronic Signature (QES): This is the most secure form of electronic signature. It is created by a Qualified Signature Creation Device and based on a Qualified Certificate for Electronic Signatures.
Related Terms
- Digital Signature: A type of electronic signature that uses cryptographic mechanisms to secure the data associated with the signed document.
- Electronic Document: A digital document that can be signed with an electronic signature.
- Authentication: The process of verifying the identity of a user, process, or device, often as a prerequisite to allowing access to resources in an information system.
- Cryptography: The practice and study of techniques for secure communication in the presence of third parties.
External links
- Medical encyclopedia article on Electronic signature
- Wikipedia's article - Electronic signature
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