Infosys Limited

Bank of America Corporation

Infosys Technologies Limited

Harigopal K B Ponnapalli

Ashutosh Saxena

Shikha Gupta

Pinak Chakraborty

Nagasubramanya Lakshminarayana

Ravi Sankar Veerubhotla

Ina Jain

Malakondayya Choudary Gorantla

Anand S Nair

A computer system supports secondary authentication mechanism for authentication of a user, where the computer system may provide a variety of services including financial, scientific, academic, or governmental services. The computer system utilizes a multiphase distributed trust model in which the user is authenticated based on distributed trust of a set of randomly selected trusted contacts from a large set of trusted contacts initially chosen during an enrollment phase. During the authentication phase, a subset of contacts (affirmers) is selected from the contact list. The computer system then provides additional authentication information to each of the affirmers who subsequently share the information with the user. The user then provides this information from the computer system in order to complete the secondary authentication.

Distributed trust as secondary authentication mechanism

The present disclosure provides method for accessing digital web content. It provides for selective access rights for users, to a web content. When the user tries to retrieve the data, the system checks for the rights available to the user, and accordingly implements the access before providing the content.

Method and architecture for accessing digitally protected web content

The present invention describes a system and method for tokenization of data. The system includes a receiver configured to receive a request for tokenization. The request for tokenization comprises an input data to be tokenized. The system also includes a parser configured to determine one or more datatype from the input data. The system further includes a trained artificial neural network to generate a token for the input data based on a tokenization technique corresponding to the datatype of the input data.

System and method for tokenization of data for privacy

The invention relates to a system and method providing access of one or more heterogeneous digital contents to at least one offline Digital Rights Management (DRM) user by a DRM server. This invention involves establishing the trust relationship among the DRM server, DRM client, user's machine and the end user by means of digital certificate. The server generates protected digital content by means of using a standard encryption algorithm. The invention further involves determining whether a license for accessing the protected file is requested by the legitimate user, and if so, generating a license consisting the user rights and the protected decryption key to be downloaded by legitimate user. The DRM client decrypts the protected file using a decryption key of the license, and renders the content to the end user by calling the appropriate and customized viewer during consumption.

System and method for providing access of digital contents to offline DRM users

Methods for controlling software usage are described. Methods comprise receiving a request for at least one software application license, wherein the request comprises a user count, generating, by the computing apparatus, one or more sets of license data in response to the request, wherein a set of license data comprises at least one of the user count and a corresponding sequence number, signing each of the one or more sets of license data digitally with a private key, embedding a set of signed license data into the software application, receiving user identification data from a user through an input interface associated with the computing apparatus, and validating the user identification data. Additional embodiments incorporate mechanisms for license renewal, user registration and user authentication by means of associating a range of user identification data with the license data.

Methods for controlling software usage

The technologies relate to a system and method for electronic signature agnostic verification. The method involves receiving a request to verify an electronic signature, thereafter validating an integrity of the electronic signature on the basis of one or more predefined validation parameters and validation fields, then analyzing the validated electronic signature to obtain one or more features of the validated electronic signature, further decoding the analyzed electronic signature using one or more decode parameters, and finally comparing the decoded electronic signature with a predefined value received from one or more sources, to check the correctness of the decoded electronic signature. The technique supports various electronic signature formats and electronic signature standards.

System and method for verifying varied electronic signature

A method, non-transitory computer readable medium, and apparatus that establishes a connection with a host computing device. One or more processes running on the host computing device are identified. One or more hooking operations performed in the one or more identified processes are identified. One or more suspected key logging actions are identified from the one or more identified hooking operations based on one or more of a first set of rules and output.

Methods for identifying key logging activities with a portable device and devices thereof

A communication system and method are disclosed for establishing a secure communication channel including: a server for generating and storing a first instance of a unique personalized client application associated with a first-time user on the server, a client terminal for the user to communicate with the server over a communication channel and a standalone computing device having a second instance of the unique personalized application. The user authenticates the server based on a first dynamic identifier (DI-) generated by the first instance of the unique personalized client application and the server authenticates the user based on a second dynamic identifier (DI-) generated by the second instance of the unique personalized client application.

Systems and methods of authentication in a disconnected environment

Techniques and tools are described which provide control access mechanisms for contents made available by a service provider to a user. The user, after a registration process, uses a mobile application on a mobile device to generate a one-time content key. The content key is input into a set-top box which validates the key and provides access to the protected content. The mobile application allows for password protection for the user, as well as a recharging ability when its one-time content keys are exhausted.

Content licensing and conditional access using a mobile device

A method, non-transitory computer readable medium, and apparatus that authenticates a user without personal information includes obtaining at a secure authentication computing apparatus a context identifier, a registration identifier of one of a plurality of string generator modules assigned to a client computing device requesting access, and a client string generated by the client computing device requesting access from an agent computing device associated with the client computing device requesting access. An authentication string is generated with the secure authentication computing apparatus based on the obtained context identifier and a corresponding one of the plurality of string generator modules provided to the client computing device requesting access based on the registration identifier. The requested access by the client computing device is granted with the secure authentication computing apparatus when the client string matches the authentication string.

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Hyderabad Telangana, India

Harigopal K B Ponnapalli