Bull Sas

Evidian

Christophe Guionneau

Matthieu Isoard

Xavier Plattard

Gérard Dedieu

David Cossard

Valérie Clement

Valérie Favier

Frédéric Grardel

Emmanuel De Saint Steban

A method for authenticating a user on a user device with an authentication phase that includes: displaying a page of an authentication server in an internet browser, initiating an authentication process via this page to authenticate the user to a server remote from the user device, supplying to the user device a proof of authentication from the remote server, and opening an access session to the user device using this proof of authentication. Embodiments of the invention may include a computer program and an authentication system implementing such a method.

Method and system for authenticating a user on a user device

The invention relates to a device and a method for authenticating a user utilizing an internet access client () for accessing remote resources of a computer infrastructure, said access comprising a first authentication () of the internet access client () and a second authentication () of the user of the internet access client (). The method includes sending (), to a token security module (), by the internet access client (), a client certificate (), said client certificate () being associated with items of identification information of the internet access client (); and receiving (), by the internet access client (), an authentication token () generated by the token security module when the client certificate () sent has been verified by the token security module.

Computerized device and method for authenticating a user

A method performs a strong authentication using a mobile terminal and the capability of the user, as proof of an identity. The mobile terminal allows an authentication to be established by communicating with a proxy authentication server and a notification server. These communications are initiated by an authentication server, used for the authentication. Throughout the authentication, the authentication server remains masked by the proxy authentication server. The only interface between the authentication server and the rest of the world is the proxy authentication server.

Method for authenticating a user with an authentication server

Disclosed is a method for authenticating a user by user identifier and associated graphical password. The graphical password includes a sequence of several images belonging to a group of images. The user provides a user identifier to an application, and graphically selects a sequence of several images in this group of images, the image order being randomly displayed by the application with each authentication of the user. The application identifies the position of each selected image in the sequence, establishes the correspondence between the sequence of the positions and the sequence of the identifiers of the selected images, compares the sequence of the selected images identifiers with the registered sequence, the application being the only entity able to establish this correspondence and/or the application being the only entity able to make this comparison, and authenticates the user if the comparison is positive but refuses authentication for negative comparison.

Method for authenticating a user by user identifier and associated graphical password

A method for archiving data relative to a user equipped with an electronic apparatus and having a user account on a server including a database, the method including: transmitting the data relative to the user from an electronic device to the server; storing the data relative to the user in a first container of the database of the server; generating, by the server, a temporary reference associated with the first container of the database; transmitting the temporary reference from the server to the electronic apparatus; accessing the data relative to the user from the electronic apparatus, a connection between the electronic apparatus and the server having been established previously.

Method for archiving user data

A method for managing a data center that includes racks arranged in aisles, includes guiding an operator, by a mobile terminal, to a desired device of a rack. The guiding step includes: indicating, on a screen of the mobile terminal, a route to follow to arrive near the device; once the operator is near the device, reading, by a reading application of the mobile terminal, an electronic marker pattern placed on a first rack facing the operator to determine if the operator is facing the rack including the desired device; if not, repeating the reading operation on the rack directly adjacent to the first rack; once the rack is identified, reading, by the reading application of the mobile terminal, an optical marker pattern placed on the rack so as to obtain a height reference and thus locate the desired device; and acting upon the desired device using the mobile terminal.

Method for managing the devices of a data centre

A method (M) for controlling access to a production system (SIP) of a computer system not connected to an information system (SIC), includes: A) an initial phase of enrolling a user via a terminal () in the production system (SIP), which includes: a) providing a private encrypted key (Cph) associated with each account of the user in the production system (SIP); b) the terminal transmitting the encrypted private key (Cph) to the information system and the system (SIC) registering the encrypted private key; B) for each request to access the production system, a phase of authentication by the production system, which includes: the terminal of the user recovering a challenge (QRCb) generated by the production system, that only the encrypted key stored in the information system makes it possible to solve, the key only being capable of being obtained after the terminal has been authenticated by the information system.

Method for controlling access to a production system of a computer system not connected to an information system of said computer system

A method for managing user accounts in an application of an application provider, includes: receiving a request for proof of authentication to authenticate a user attempting to access the application, the user being registered with an identity provider having a trust relationship with the application provider; obtaining, from a local database, user data including authentication data and access rights data; authenticating the user by the authentication data; determining the user right to access the application, by the access rights data; determining the existence or absence of a user account associated with the user, by querying an external database managed by the application provider; if the user has the right to access the application and there is no user account associated with the user: triggering provisioning of the user account at an entity, generating a proof of authentication associated with the user, sending the proof of authentication to the application provider.

Method for managing user accounts in a hosted application

A method and device for configuring a firewall in a computer system employing a rule for controlling access between a source resource and a destination resource only if said source and destination resources belong to the same protection domain. At a central configuration machine, an access control rule is specified, including a scope, for each resource group, the scope, and thus the access control rule is capable of being interpreted by each of the plurality of firewalls differently depending on the value of the scope and network resource characteristics associated with each of the plurality of firewalls.

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Grenoble, France

Christophe Guionneau