Vigik

Vigik is a concept of Access control conceived in France by La Poste bound for the residential buildings. The compatible systems Vigik are manufactured and marketed by privately held companies.

The system

A badge, of type Mifare, is allotted to the authorized people: residents, post-office employees, EDF, etc Each manufacturer markets the badges which will function only with its systems.

A device of loading of badges based on a system of Coding to private key near to RSA with keys of 768 or 1024 bits makes it possible to activate for one short duration (a few hours at a few days) the badges of the service providers.

A badge reader is placed at the entry of the building to replace the T25 master key. A power station manages the accesses and constitutes possibly a history. The person in charge of the building authorizes the various service providers whom it wishes to accept in his building by adding their public key in the power station.

Advantages

Each authorized person has a passive badge of which one can limit the period utilization as well as precise time beaches of accessibility. That makes it possible to avoid the problem of the loss of the keys and also makes it possible to grant an access to the building the post-office employees, the carriers of newspapers (such messengers of SDVP, subsidiary of the newspaper Parisian the in Ile-de-France and Oise, or those of Médiapost, subsidiary of La Poste), or the distributers of not addressed publicity (such employees of Médiapost or Adrexo subsidiary of the group Spir Communication), but also EDF-GDF or workmen working on the site.

Each badge has a serial number, (or CSN), generally single and a length of 32 bits. It is also possible to program a number in the badge by choosing some the format. These numbers can be used as identifiers. The identifier is associated with a user in the system what allows the use of the badge like its desactivation where necessary. A history of the entries can also be made up.

See too

External bonds

  • Official site

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