Shanghai, China
June 24–26, 2019
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Wednesday, June 26 • 11:20 - 11:55
Secure Container with SGX: Protecting Secret in Cloud Environment - Isaku Yamahata, Intel & Xiaoning Li, Alibaba

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In cloud computing container is widely adapted, but its isolation is weak. It's important to protect secrets even from cloud service provider. Software Guard Extention(SGX) provides Trusted Execution Environment(TEE) where only Intel and SGX implementation is trusted with untrusted OS/VMM/BIOS. It
requires to modify applications which is sometimes difficult for various reasons. Ideally unmodified user binary can run in SGX enclave.

In this talk, Library OS to allow unmodified binary to run within SGX TEE is introduced. It hooks system call by replacing shared library. Go is most popular language for cloud native applications with
uniqueness to use static link. We enhanced Graphene LibOS to support golang binary and hardened it for production use. We will share our experience to add golang support to Graphene-SGX LibOS and our future plan.

avatar for Isaku Yamahata

Isaku Yamahata

Software engineer, Intel
Isaku Yamahata is a Software architect in the Open Source Technology Center, Intel. His main focus is virtualization technology, network virtualization as Software Defined Networking for multiple years. Isaku is an active on Graphene LibOS and OpenStack Neutron (networking) and has... Read More →

Xiaoning Li

Chief Security Architect, Alibaba
Xiaoning Li is Chief Security Architect at Alibaba Cloud. Previously he was a Security Researcher and Architect at Intel Labs. Focused on analyzing/detecting/preventing 0 day/malware with existing/new processor features. For the past 10+ years, his work has been focusing on both hardware/software... Read More →

Wednesday June 26, 2019 11:20 - 11:55 CST