NeTS: Small: Privacy and Performance over Third-party DNS
NeTS:小型:第三方 DNS 的隐私和性能
基本信息
- 批准号:2246475
- 负责人:
- 金额:$ 54.64万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2023
- 资助国家:美国
- 起止时间:2023-10-01 至 2026-09-30
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
DNS (or the Domain Name System) can be thought of as the phonebook of the Internet, responsible for translating human-readable domain names (such as www.example.com) to machine-readable IP addresses (something like 129.105.36.48). DNS plays a crucial role in determining the quality of our online experiences and is privy to our tastes, preferences, and even the devices we own. The last ten years have brought a number of DNS variants promising better performance, privacy, and reliability, including public DNS, DoH (DNS over HTTPS, a secure way to send data between a web browser and the web server), and DoT (DNS over TLS, an approach to secure network communication). The services implementing those variants rely on global infrastructures run by specialized companies, offering improved performance and reliability. Privacy enhancements, specifically in DoH and DoT, come from the use of encryption between a user’s device (a laptop or smartphone) and the DNS. These benefits, however, are limited in scope as (i) DNS providers can access the unencrypted request of millions of users, (ii) using third-party DNS breaks with the assumption made by some content distribution networks (CDNs) about the proximity between users and their DNS, resulting in worst web experiences, and last (iii) third-party DNS service market is dominated by a handful of providers increasing, among other concerns, the potential impact of any single failure.The objective of this research effort is to understand the impact of third-party DNS services and develop techniques that allow users to benefit from these services’ enhanced privacy and performance without incurring associated costs. As part of this effort, the researchers will investigate approaches to characterize and control user privacy exposure to third-party DNS services as well as characterize and explore techniques to mitigate the performance impact of third-party DNS services around the world. Leveraging the gained insights and proven techniques, the investigators will design and evaluate end-user deployable solutions that can allow users to leverage the benefits of third-party DNS services without their costs.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
DNS(或域名系统)可以被认为是互联网的电话簿,负责将人类可读的域名(如www.example.com)转换为机器可读的IP地址(如129.105.36.48)。DNS在确定我们的在线体验质量方面发挥着至关重要的作用,并且了解我们的品味、偏好甚至我们拥有的设备。在过去的十年里,出现了许多DNS变体,它们有望提供更好的性能、隐私和可靠性,包括公共DNS、DoH(DNS over HTTPS,一种在Web浏览器和Web服务器之间发送数据的安全方式)和DoT(DNS over TLS,一种安全网络通信的方法)。实施这些变体的服务依赖于由专业公司运营的全球基础设施,从而提供更高的性能和可靠性。隐私增强,特别是在DoH和DoT中,来自用户设备(笔记本电脑或智能手机)和DNS之间的加密使用。然而,这些好处的范围有限,因为(i)DNS提供商可以访问数百万用户的未加密请求,(ii)使用第三方DNS打破了一些内容分发网络(CDN)关于用户与其DNS之间的接近度的假设,导致最差的网络体验,最后(iii)第三方DNS服务市场由少数提供商主导,这项研究工作的目的是了解第三方DNS服务的影响,并开发技术,使用户能够从这些服务增强的隐私和性能中受益,而不会产生相关的成本。作为这项工作的一部分,研究人员将研究表征和控制用户隐私暴露于第三方DNS服务的方法,以及表征和探索减轻全球第三方DNS服务性能影响的技术。利用获得的见解和成熟的技术,调查人员将设计和评估最终用户可部署的解决方案,使用户能够利用第三方DNS服务的好处,而无需他们的成本。该奖项反映了NSF的法定使命,并已被认为是值得通过使用基金会的智力价值和更广泛的影响审查标准进行评估的支持。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Fabian Bustamante其他文献
BatteryLab: A Collaborative Platform for Power Monitoring
BatteryLab:电源监控协作平台
- DOI:
10.1007/978-3-030-98785-5_5 - 发表时间:
2022 - 期刊:
- 影响因子:0
- 作者:
Matteo Varvello;Kleomenis Katevas;Mihai Plesa;H. Haddadi;Fabian Bustamante;B. Livshits - 通讯作者:
B. Livshits
Fabian Bustamante的其他文献
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{{ truncateString('Fabian Bustamante', 18)}}的其他基金
Conference: Towards Re-architecting Today's Internet for Survivability
会议:重新构建当今互联网的生存能力
- 批准号:
2332178 - 财政年份:2023
- 资助金额:
$ 54.64万 - 项目类别:
Standard Grant
Collaborative Research: CNS Core: Medium: On the Criticality of the Submarine Cable Network
合作研究:CNS 核心:媒介:论海底电缆网络的重要性
- 批准号:
2107392 - 财政年份:2021
- 资助金额:
$ 54.64万 - 项目类别:
Continuing Grant
RAPID: Internet Traffic and Compliance with Government Stay-at-Home Measures
RAPID:互联网流量和政府居家措施的遵守情况
- 批准号:
2027922 - 财政年份:2020
- 资助金额:
$ 54.64万 - 项目类别:
Standard Grant
NeTS: Small: Broadband Service Reliability: Characterization and Improvement
NeTS:小型:宽带服务可靠性:表征和改进
- 批准号:
1619317 - 财政年份:2016
- 资助金额:
$ 54.64万 - 项目类别:
Standard Grant
NeTS: Small: A Dual-Objective Platform for Internet Experimentation
NeTS:小型:互联网实验的双目标平台
- 批准号:
1218287 - 财政年份:2012
- 资助金额:
$ 54.64万 - 项目类别:
Standard Grant
SoCS: Leveraging Shared Social Interest in a Content Centric Internet
SoCS:在以内容为中心的互联网中利用共享的社交兴趣
- 批准号:
1211375 - 财政年份:2012
- 资助金额:
$ 54.64万 - 项目类别:
Standard Grant
II-NEW: Sharing The Perspective of Ten Million Peers
II-新:分享千万同行的观点
- 批准号:
0855253 - 财政年份:2009
- 资助金额:
$ 54.64万 - 项目类别:
Standard Grant
NeTS: Small: Parallax -- Leveraging the Perspective of Ten Million Peers
NetS:小:视差——利用千万同行的视角
- 批准号:
0917233 - 财政年份:2009
- 资助金额:
$ 54.64万 - 项目类别:
Standard Grant
CAREER: Ensuring Sustainable Scalability for Globally-Distributed Systems
职业:确保全球分布式系统的可持续可扩展性
- 批准号:
0644062 - 财政年份:2007
- 资助金额:
$ 54.64万 - 项目类别:
Continuing Grant
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