Bento: Bringing Network Function Virtualization to Tor
Bento: Bringing Network Function Virtualization to Tor
复制标题
Bento:将网络功能虚拟化引入 Tor
DOI:
10.1145/3372297.3420020
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Levin, Dave
中科院分区:
文献类型:
--
作者:
Reininger, Michael;Arora, Arushi;Herwig, Stephen;Francino, Nicholas;Garman, Christina;Levin, Dave
Tor is a powerful and important tool for providing anonymity and censorship resistance to users around the world. Yet it is surprisingly difficult to deploy new services in Tor---it is largely relegated to proxies and hidden services---or to nimbly react to new forms of attack. Conversely, "non-anonymous" Internet services are thriving like never before because of recent advances in programmable networks, such as Network Function Virtualization (NFV) which provides programmable in-network middleboxes.This work seeks to close this gap by introducing programmable middleboxes into the Tor network. In this architecture, users can install and run sophisticated "functions" on willing Tor routers,further improving anonymity, resilience to attack, performance of hidden services, and more. We present the design of an architecture, Bento, that protects middlebox nodes from the functions they run and protects the functions from the middleboxes they run on. Bento does not require modifications to Tor, and can run on the live Tor network. Additionally, we give an overview of how we can significantly extend the capabilities of Tor to meet users' anonymity needs and nimbly react to new threats.
DOI:
--
发表时间:
2020
期刊:
--
影响因子:
--
作者:
Stephen Herwig;Christina Garman;Dave Levin
通讯作者:
Stephen Herwig;Christina Garman;Dave Levin
影响因子:
3.7
作者:
Akhoondi, Masoud;Yu, Curtis;Madhyastha, Harsha V.
通讯作者:
Madhyastha, Harsha V.
DOI:
--
发表时间:
2019
期刊:
Encyclopedia of Business and Professional Ethics
影响因子:
--
作者:
A. Michalos
通讯作者:
A. Michalos