Challenges For Scaling Applications Across Enclaves

Challenges For Scaling Applications Across Enclaves
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跨飞地扩展应用程序的挑战

DOI:
10.1145/3152701.3152710
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发表时间:
2017
期刊:
Proceedings of the 2nd Workshop on System Software for Trusted Execution
影响因子:
--
通讯作者:
Porter, Donald E.
Porter, Donald E.
中科院分区:
--
文献类型:
--
作者:
Beekman, Jethro G.;Porter, Donald E.

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在Fortanix,我们正在使用SGX开发云规模的安全基础设施。例如,我们的自防御密钥管理服务(SDKMS)可以跨多台机器和安全区,从而提供了一种比传统硬件安全模块(HSM)更具可扩展性和成本效益的替代方案。本文描述了基于我们构建分布式SGX系统的经验,在构建可扩展的可信应用程序方面存在的几个微妙、实用和未充分探索的问题。特别是,我们讨论了微服务式应用程序的远程认证的缺点,软件更新,以及在认证功能中反映值得信赖的开发实践的机会。
At Fortanix, we are developing cloud-scale security infrastructure using SGX. For example, our Self-Defending Key Management Service (SDKMS) can span multiple machines and enclaves, rendering a more scalable and cost-effective alternative to a traditional Hardware Security Module (HSM).This paper describes several subtle, practical, and under-explored problems in the space of building scalable, trusted applications, based on our experience building distributed SGX systems. In particular, we discuss shortcomings in remote attestation for microservice-style applications, software updates, and opportunities to reflect trustworthy development practices in attestation features.
DOI: 10.1145/2043556.2043580
发表时间: 2011
期刊: Proceedings of the Twenty-Third ACM Symposium on Operating Systems Principles
影响因子: --
作者:
E. G. Sirer;W. D. Bruijn;Patrick Reynolds;Alan Shieh;Kevin Walsh;Dan Williams;F. Schneider
通讯作者: F. Schneider