如何确保构建一个能够出货超过 10 亿个内核的独特生态系统？.pdf

1、#BHUSA BlackHatEventsHow to Secure Unique Ecosystem How to Secure Unique Ecosystem Shipping 1 Billion+Cores?Shipping 1 Billion+Cores?Adam pi3 Zabrocki,Marko Mitic#BHUSA BlackHatEvents/usr/bin/whoareweAdam pi3 Zabrocki:NVIDIA(currently Director of Offensive Security)Leading Offensive Security Researc

2、h effortsRISC-V(Vice-Chair of J-ext,author:PM,HW CFI,MTE,more)Security architect for GPU and next-gen NVIDIA productsPhrack authorBughunter(Hyper-V,KVM,RISC-V ISA,Intel uCode,Linux kernel,FreeBSD,OpenSSH,Apache,gcc SSP/ProPolice,more)CVEsCreator and a developer of Linux Kernel Runtime Guard(LKRG)Spe

3、aker at BlackHat,DEF CON,BSides,Confidence,Open-Source Tech moreThe Pwnie Awards nominee(x2)Private contact:http:/.plTwitter:Adam_pi3Marko MiticSoftware Security Architect&System Software Manager at NVIDIALeads NVIDIAs Core RISC-V teamGPU Product Security&Risk Officer,PSIRT leadPrivate contact: Blac

4、kHatEventsWhy this talk?#BHUSA BlackHatEventsWhy this talk?#BHUSA BlackHatEventsWhy this talk?#BHUSA BlackHatEventsWhy this talk?#BHUSA BlackHatEventsWhy this talk?“There is nothing hidden under the sun”#BHUSA BlackHatEvents Each NVIDIA chipset may include 10-50 microcontrollers(MCUs)Function Level

5、Controllers(e.g.,Codecs,Memory Controllers,Chip2Chip Interfaces,more)Chip/System Level Control(e.g.,Resource Management,PMU,Security,more)Data Processing including packet routing in networkingWhy this talk?#BHUSA BlackHatEvents Each NVIDIA chipset may include 10-50 microcontrollers(MCUs)Function Lev

6、el Controllers(e.g.,Codecs,Memory Controllers,Chip2Chip Interfaces,more)Chip/System Level Control(e.g.,Resource Management,PMU,Security,more)Data Processing including packet routing in networking Legacy Falcon(internal proprietary RISC ISA)were difficult to scaleSufficient at that time requirements