| 摘要 |
<p>The invention relates to a secure system for bi-directional data transmission between electronic cards and local computer networks via the Internet, comprising an electronic card (1), a reading device (4) that can read and write on the electronic card (1), a personal computer (5) of a user with access to the Internet (3), the reading device (4) being connected to the central processing unit thereof, a local computer network (2) with access to the Internet (3), which can be accessed from the personal computer (5) of the user and which controls, authorizes and performs transmission of data requested by the user of the electronic card (1) and, optionally, terminals (7) which also enable access to the local computer network (2). Said system and the methods making use thereof can be applied in the field of telecommunications, more particularly, in the transmission of data via the Internet.</p> |
