Alcatel Lucent

Lgs Innovations LLC

Gerald R Thompson

David Lau

Gregory StLouis

Lori Arline Flynn

Steve Jacks

A network device is provided. The network device includes a processor and a memory with code thereupon. The code when executed by the processor causes the processor to provide object files referenced in the code, randomize an order of linking the object files in the code at a link time, and create a plurality of unique static images of a binary file based upon the randomized order.

System and method for securing a network device

A method may include mapping a first program to a context-free grammar. Grammar transformations may be performed on the context-free grammar to produce a transformed context-free grammar representing the first program. A second program having a program structure different than a program structure of the first program may be constructed from the transformed context-free grammar.

Software diversity using context-free grammar transformations

A computer program signature may be determined based on the function flow grammar for a given source code. The function flow grammar may be determined based on reduced control flow graphs generated based on control flow graphs for each function within the source code. A polymorph of a computer program may be detected by comparing the determined computer program signature with computer program signatures, which may be included in a database.

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Somerset, NJ, United States of America

Gerald R Thompson