CAREER: A Multidisciplinary Approach to Network Architecture Design

职业：网络架构设计的多学科方法

• 批准号: 0845858
• 负责人: Xiaowei Yang
• 金额: $ 40万
• 依托单位: Duke University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-09-15 至 2014-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0845858&HistoricalAwards=false
• 关键词: CAREER; Multidisciplinary; Approach; Network; Architecture; CAREER; Multidisciplinary; Approach; Network; Architecture

"This award is funded under the American Recovery and Reinvestment Act of 2009(Public Law 111-5)."The Internet was designed to operate in a trusted and closely knitted academic environment. Today, as the Internet has embraced more than a billion users worldwide, its old design faces significant security and economics challenges. First, it is extremely vulnerable to security attacks such as Denial of Service (DoS) attacks and prefix hijacking attacks. Second, the Internet suffers from the ``tussle of economics,'' in which different participants with competing interests strive to favor their own interests. One aspect of the tussle, the tussle between users and ISPs, has manifested itself in the recent net neutrality debates.The goal of this project is to design, implement, and evaluate a clean-slate network architecture (SureNet) that is resilient to network-layer security attacks and provides control mechanisms for different network participants to express their economic interests. A main design principle behind SureNet is to make identify and trust a first-class network object. A strong notion of identity makes a source (or a network) accountable for its actions, which in turn enables a variety of security and resource management schemes that together make a network trustworthy and a fair playground for participants with conflicting interests. Broader Impact: This project will explore a practical and decentralized approach to establish strong host and network identity, develop mechanisms to isolate and punish misbehaving nodes, and design advanced resource allocation and pricing schemes that enable a network to allocate its resources to users that value them the most. It will foster inter-disciplinary collaboration between computer science and economics, and train both networking and multi-disciplinary graduate students.

“该奖项是根据2009年的《美国复苏与再投资法》（公法111-5）资助的。”互联网旨在在可信赖且紧密编织的学术环境中运作。如今，随着互联网在全球范围内拥有超过10亿用户，其旧设计面临着巨大的安全性和经济性挑战。首先，它极易受到安全攻击，例如拒绝服务（DOS）攻击和前缀劫持攻击。其次，互联网遭受了``经济学争夺''的困扰，其中有竞争利益的不同参与者努力偏爱自己的利益。争吵的一个方面，用户和ISP之间的争吵，已经在最近的网络中立辩论中表现出来。该项目的目的是设计，实施和评估清洁板层网络体系结构（Surenet），该架构（SURENET）具有弹性的网络层面安全性攻击，并为不同的网络参与者提供了以表达其经济利益的控制机制。 Surenet背后的主要设计原则是使识别并信任一流的网络对象。认同的强烈概念使资源（或网络）对其行动负责，这又使各种安全性和资源管理方案共同使网络值得信赖，并为具有冲突的参与者提供一个公平的游乐场。更广泛的影响：该项目将探索一种实用和分散的方法，以建立强大的主机和网络身份，开发机制隔离和惩罚不当行为的节点，并设计高级资源分配和定价方案，以使网络能够将其资源分配给最有价值的用户。它将促进计算机科学与经济学之间的跨学科合作，并培训网络和多学科研究生。