- Definition on Certification Service
- Roles of Licensed Certificate Authority
- Definition of Certificate
- Kinds of Certificate
- Certificate Sample
- Issue Procedure of Certificate
- Electronic Trading Security Requirements
- Digital Signature and its Technology
- Certification Service that is currently available
- Certification Related additional services
Electronic Trading Security Requirements
The security requirement for safe electronic trading can be divided into four categories, Authentication, Integrity, Confidentiality and Non-Repudiation. The security technology to conform to those requirements can be arranged as follows.
Security Requirements |
Authentication | Integrity | Non-Repudiation | Confidentiality |
---|---|---|---|---|
Security Technology | Digital Signature | Encryption |
Authentication:
It means to verity that the relevant person in electronic trading is the person himself.
Integrity:
It is the function to detect forgery or alteration of electronic documents.
Non-Repudiation:
It is the function to prevent senders and recipients from denying transmission and receipt of electronic documents.
Confidentiality:
It is the function to prevent third parties except appropriate senders and recipients from seeing the electronic documents.
The encryption technology is to guarantee the confidentiality of electronic documents and the Digital Signature technology is to guarantee the verification of identification of trading partners, the prevention of forgery and alteration of transaction contents and the non-repudiation of transaction. In conclusion, the Digital Signature technology is essentially required for electronic transaction environment of non face-to-face method.