Nir Rosen

About Nir Rosen

I am a Security Researcher & Data scientist specialized in malicious activities detection with 12 years\' experience in AI Security, malware and OS forensics.I hold a M.Sc. in Computer Science with a Data Science specialty and have developed AI Security models for accelerating AI Safety, LLM jailbreak, LLM data poisoning, Side-channel attacks, process behavior, ransomware kernel counters, shellcode bert embeddings, traffic and logs anomalies.I have experience in developing Deep Learning models using PyTorch framework, deploying models in both embedded devices (NVIDIA DPU) and GPU clusters (NVIDIA TRT-LLM, Dynamo, Triton), and dealing with time-series, NLP and tabular data-*Publishes: LLM backdoor poisoning attacks and page: https://patents.justia.com/inventor/nir-rosenhttp://patents.google.com/?inventor=Nir+Rosen & sort=new1) Patent#12,118,078 \"MALICIOUS ACTIVITY DETECTION IN MEMORY OF A DATA PROCESSING UNIT USING MACHINE LEARNING DETECTION MODELS\"2) Patent#12,160,437:\"MALICIOUS DOMAIN GENERATION ALGORITHM (DGA) DETECTION IN MEMORY OF A DATA PROCESSING UNIT USING MACHINE LEARNING DETECTION MODELS\"3) Patent#12,169,563:\"RANSOMWARE DETECTION IN MEMORY OF A DATA PROCESSING UNIT USING MACHINE LEARNING DETECTION MODELS\"4) Patent#12,261,881:\"MALICIOUS UNIFORM RESOURCE LOCATOR (URL) DETECTION IN MEMORY OF A DATA PROCESSING UNIT USING MACHINE LEARNING DETECTION MODELS\"5) Patent#US20•••••••88A1:\"Systems and methods for detection of cryptocurrency mining traffic using packet metadata\"6) Patent#US20•••••••36A1/US20•••••••27A1:\"Detecting potential malware in host memory\"7)Patent#US20•••••••89A1:\"Advanced protection from LLM-Poisoning\"

Experience

1. Ai-security & Cybersecurity Research

   NVIDIA

   Aug 2024 — Present · Seattle, WA, US

   HW Level Research: Side-Channel attacks.CUDA GPU Research: Accelerating AI Security.LLM Security: Published LLM poisoning Instruction-Data-Guard as part of NVIDIA Nemo-Curator.Patents page: https://patents.justia.com/inventor/nir-rosen

Education

• Reichman IDC University

  Master of Science (M.Sc.), Computer science - Data Science

  2016 — 2019

• University of Haifa

  Bachelor of Science (B.Sc.), Computer Science and Middle Eastern studies

  2012 — 2015

• Handasaim college of engineering

  Graduate with majors in Engineering Science, Computer Science, Physics, Mathematics

  2009 — 2012