Nicolas currently works at Kaspersky Lab as a Malware Expert. His responsibilities include analyzing targeted attacks and complex malwares. Prior to joining Kaspersky Lab, Nicolas worked as a senior virus researcher for Websense Security Labs, and as the head of software security at Digital River/Silicon Realms when he was in charge of the anti-reverse engineering techniques used in the Armadillo protection system. Over the last 15 years, Nicolas has authored numerous articles and papers on reverse engineering and presented at various security conferences such as RECON, ToorCon, SSTIC, Virus Bulletin, Hacker Halted, RuxCon, TakeDownCon, Pacsec etc