An overview of PKI trust models

Perlman, Radia

doi:10.1109/65.806987

Cited by 213 publications

(89 citation statements)

References 8 publications

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“…In a dynamic environment, a distributed architecture would probably be a more favorable solution. An overview of work in this direction can be found in [Per99].…”

Section: Discussionmentioning

confidence: 99%

Trade-offs in a Secure Jini Service Architecture

Hasselmeyer

Kehr

Voß

2000

Trends in Distributed Systems: Towards a Universal Service Market

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Abstract.Jini is an infrastructure built on top of the mobile code facilities of the Java programming language enabling clients and services to spontaneously engage in arbitrary usage scenarios. For a small home or office environment the currently available infrastructure might be adequate, but for mission-critical applications it lacks essential security properties. In the sequel we identify weak points in the Jini architecture and its protocols and propose an extension to the architecture that provides a solution to the identified security problems. We describe the design choices underlying our implementation which aims at maximum compatibility with the existing Jini specifications.

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“…In a dynamic environment, a distributed architecture would probably be a more favorable solution. An overview of work in this direction can be found in [Per99].…”

Section: Discussionmentioning

confidence: 99%

Trade-offs in a Secure Jini Service Architecture

Hasselmeyer

Kehr

Voß

2000

Trends in Distributed Systems: Towards a Universal Service Market

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“…This issue is commonly referred to as federated identity management. There are many possible technical solutions to this issue based on different security policies, such as those offered by Security Assertion Markup Language (SAML) [50], Web Services Trust (WS-Trust) [51], and PKI [52]. Not only will vendors need to offer consistent technical solutions, but organizations will further need consistent security policies.…”

Section: B Security Policy and Operationsmentioning

confidence: 99%

A Survey on Cyber Security for Smart Grid Communications

Yan

Qian

Sharif

et al. 2012

IEEE Commun. Surv. Tutorials

601

238

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Abstract-A smart grid is a new form of electricity network with high fidelity power-flow control, self-healing, and energy reliability and energy security using digital communications and control technology. To upgrade an existing power grid into a smart grid, it requires significant dependence on intelligent and secure communication infrastructures. It requires security frameworks for distributed communications, pervasive computing and sensing technologies in smart grid. However, as many of the communication technologies currently recommended to use by a smart grid is vulnerable in cyber security, it could lead to unreliable system operations, causing unnecessary expenditure, even consequential disaster to both utilities and consumers. In this paper, we summarize the cyber security requirements and the possible vulnerabilities in smart grid communications and survey the current solutions on cyber security for smart grid communications.

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“…Once more parallels can be drawn with PKI systems where trust networks have to be engineered in order for any other user to see value in the key certificates generated. This is typically achieved either with a hierarchy of globally "trusted nodes called Certificate Authorities" (CA) or by anarchy based methods such as Pretty Good Privacy (PGP) where chains of trust are formed between users who already know each other [19].…”

Section: Verifymentioning

confidence: 99%