Barai
Bikash Barai, West Bengal IN
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20100138925 | METHOD AND SYSTEM SIMULATING A HACKING ATTACK ON A NETWORK - The present invention describes a method for simulating a hacking attack on a Network, wherein the Network comprises at least one of a plurality of data processing units (DPUs), a plurality of users and a plurality of communication links, to assess vulnerabilities of the Network. The method includes receiving one or more scan parameters for the Network. Further, the method includes creating at least one master agent by a system to gather information about the Network, wherein the information pertains to critical and non-critical information about the Network. The method includes creating an Information Model and then incrementally updating the Information Model during the hacking attack. The Information Model is the abstract representation of information collected by the system. Furthermore, the method includes generating a Multiple Attack Vector (MAV) graph based on one or more scan parameters and the Information Model. MAV has the ability to combine plurality of low and medium severity vulnerabilities associated with the data processing units (DPUs), users and communication links, correlate vulnerabilities in combination with Information Model and generate high severity attack paths that can lead to compromise of the Network. Moreover, the method includes launching one or more attacks based on the MAV graph to compromise the Network. The method further includes installing at least one slave agent on the compromised Network to perform the one or more attacks in a distributed manner. Moreover, the method includes performing a multi stage attack by using the at least one slave agent and the at least one master agent by repeating above steps. Finally, the method includes generating a report by the scan controller, wherein the report contains details about the compromised Network and the vulnerabilities of the Network. | 06-03-2010 |
Bikash Barai, Kolkata IN
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20150082442 | System and method to perform secure web application testing based on a hybrid pipelined approach - A processor implemented method of performing a security web application testing based on a hybrid pipelined application which includes (a) receiving, a scan profile selected from a group includes (i) an uniform resource locator associated with an application, (ii) one or more scan attack templates, (iii) one or more attack rules, and (iv) one or more automation scan results, (b) generating, a one or more possible tasks based on the scan profile, (c) selecting, at least a sub-set of tasks from the one or more possible tasks, (d) assigning, the sub-set of tasks to an automated task performing tool, and a user for execution, (e) obtaining, one or more tasks results associated with the sub-set of tasks executed by the automated task performing tool, and the user, and (f) updating, a database based on the one or more tasks results. | 03-19-2015 |
Kamlesh Keshwar Barai, Mumbai IN
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20150141682 | Method to Produce N-Acyl Amino Acid Surfactants Using N-Acyl Amino Acid Surfactants or the Corresponding Anhydrides as Catalysts - A process of producing N-acyl amino acid based surfactants of Formula I, | 05-21-2015 |
Kunal Barai, Lynchburg, VA US
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20160127921 | METHODS AND APPARATUS TO GENERATE AN OVERALL PERFORMANCE INDEX - Methods, apparatus, systems and articles of manufacture are disclosed to generate an overall performance index. The overall performance index is generated from data values from multiple different datasources that measure the same aspect of network performance of wireless providers of interest. The data values are used to generate metrics that measure the same aspect of network performance. The metrics are indexed and combined to generate an overall performance index. | 05-05-2016 |
Samit Barai, Bangalore IN
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20140380255 | PRINTING PROCESS CALIBRATION AND CORRECTION - Various embodiments include approaches for calibrating a model for a lithographic printing process. Some embodiments include a computer-implemented method for calibrating a model for a lithographic printing process. Some approaches include: identifying parameters for a model of the lithographic printing process; assembling a population of design content including potentially printable features that can be printed by the lithographic printing process; preparing at least one matrix expressing a similarity between the potentially printable features in terms of the parameters for the model; determining a manifold of smaller dimensionality than the parameters for the model which exhibit maximum variation in similarity within the at least one matrix; and selecting a sample dataset of the potentially printable features from the manifold. | 12-25-2014 |