Secure Telecommunication Infrastructures - Mechanisms to mitigate the impacts of non-cooperative participants in distributed systems

安全电信基础设施 - 减轻分布式系统中不合作参与者影响的机制

• 批准号: 138440-2012
• 负责人: Robert, JeanMarc
• 金额: $ 1.02万
• 依托单位: École de technologie supérieure
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=545533
• 关键词: Secure; Telecommunication; Infrastructures; Mechanisms; mitigate

One for all, all for one. Distributed systems are generally composed of independent participants who have to collaborate with each other for their own benefit. Without a strong cooperation among the participants, these systems would be ineffective. Unfortunately, participants cooperate legitimately, act maliciously or behave selfishly. For example, in mobile ad hoc networks, the participants may have to forward traffic flows from others. Thus, selfish participants can be seen as passive participants who retrieve some network services from others without providing back any such service. These participants can have major impacts on the performance of such a network. Ultimately, legitimate participants may not be able to communicate properly.

我为人人，人人为我。分布式系统通常由独立的参与者组成，他们必须为了自己的利益而相互协作。如果参与者之间没有强有力的合作，这些系统将是无效的。不幸的是，参与者合法合作，恶意行为或自私行为。 例如，在移动的自组织网络中，参与者可能必须转发来自其他参与者的业务流。因此，自私的参与者可以被看作是被动的参与者，他们从其他人那里获取一些网络服务，而不提供任何这样的服务。这些参与者可以对这种网络的性能产生重大影响。最终，合法的参与者可能无法正常通信。