Vulnerability Analysis of the Grid Data Security Authentication System
A password-based authentication is still the most prevalent authentication method because of its convenience and easy implementations. Since a password is transmitted via network, it has an inherent vulnerability of password exposure to an attacker. A one-time password system reduces the risk of a s...
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| Veröffentlicht in: | Information security journal. 2010-08, Vol.19 (4), p.182-190 |
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| container_title | Information security journal. |
| container_volume | 19 |
| creator | Yang, Seung S. Choi, Hongsik Joo, Hankyu |
| description | A password-based authentication is still the most prevalent authentication method because of its convenience and easy implementations. Since a password is transmitted via network, it has an inherent vulnerability of password exposure to an attacker. A one-time password system reduces the risk of a security breach even when a password is exposed to an attacker, because the password is only meaningful at a given time. A grid data security system uses a technology, GridOne™, which allows the use of a one-time password without requiring preinstalled hardware or software infrastructures, and it provides strong security over conventional password-based authentication systems. We analyzed the weakness of the grid data security authentication system and provide a suggestion to compensate for its vulnerability. |
| doi_str_mv | 10.1080/19393551003762199 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 1939-3555 |
| ispartof | Information security journal., 2010-08, Vol.19 (4), p.182-190 |
| issn | 1939-3555 1939-3547 |
| language | eng |
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| source | Business Source Complete |
| subjects | Authentication authentication system Computer information security Computer programs GridOne Hardware Networks one-time password Passwords S/KEY SecurID Security Software |
| title | Vulnerability Analysis of the Grid Data Security Authentication System |
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