The Multicast Group Security Architecture

Hardjono, Thomas; Weis, Brian

doi:10.17487/rfc3740

Cited by 107 publications

(95 citation statements)

References 6 publications

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“…At the time this document was published, the MSEC working group was actively working on standardizing protocols to provide multicast security [17]. Multicast-based solutions relying on IPsec should specify how to meet the security requirements in [4].…”

Section: Using Ipsec With Forcesmentioning

confidence: 99%

Forwarding and Control Element Separation (ForCES) Framework

Yang¹,

Dantu²,

Anderson³

et al. 2004

217

133

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Section: Using Ipsec With Forcesmentioning

confidence: 99%

Forwarding and Control Element Separation (ForCES) Framework

Yang¹,

Dantu²,

Anderson³

et al. 2004

217

133

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show abstract

“…Multicast security is as important as unicast security whereas multicast security is more complicated than unicast security, e.g. [22], [23]. The authors are studying to extend the proposed model for supporting multicast security [24], where a device can pay the small penalty of processing overhead and memory.…”

Section: Further Study Itemsmentioning

confidence: 99%

Secure Plug and Play Architecture for Field Devices

Okabe

Sakane

Esaki

2007

2007 5th IEEE International Conference on Industrial Informatics

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Abstract-A PA (Process Automation) system is a kind of control systems which have been used in various non-IP (Internet Protocol) network areas. The system is now introducing IP with advantages, and will face the issues of security and configuration complexity due to upcoming new requirements. The authors have proposed a model called Secure Plug and Play which intends to solve these issues while satisfying restrictions, i.e. small embedded devices, isolated networks, private naming system/name space and application transparency, which are required when introducing new functionality into the existing systems. This paper shows the practicability of the model through implementing the model experimentally.

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“…Hardjono, 1999, Canetti et al, 1999, Moyer et al, 1999. In particular, Abdalla et al (2000) suggested a key management scheme which occasionally tolerates a controlled number of free-riders.…”

Section: Related Workmentioning

confidence: 99%

On the Economics of Multicasting

Shavitt

Winkler²,

Wool

2004

NETNOMICS: Economic Research and Electronic Networking

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Abstract. A supplier of multicast information services will often be faced with the following problem: Broadcasting to the whole customer base (including non-paying customers) is cheaper than multicasting only to the paying customers. However, broadcasting discourages potential customers from paying. The result is an economic game in which the supplier tries to maximize profit in the face of rational, but not omniscient, behavior by customers.In this work we build a model for such environments, which we believe is both reasonably realistic and amenable to mathematical analysis. The supplier's basic strategy is to broadcast every service for which the fraction of subscribed customers exceeds some threshold. The customers do not know the exact threshold value, however they can estimate the perceived probability of getting services for free. We then model the customers' behavior in such a game. From this model, coupled with some mild assumptions on the supplier's cost structure, we can find the optimal setting of the supplier's broadcast threshold. The solution necessarily depends on choosing functions which describe the customers' utility for the offered services; we study in detail several such choices.In all the examples we studied, our model predicts that the supplier's profits will be maximized if the supplier's broadcast threshold is set below 100%: The loss in revenue due to customers subscribing to fewer services is offset by the cost savings made possible by broadcasting the most popular services to all customers. We found our model to be fairly robust with respect to parameter choices. As such, we believe it can be of value to a supplier in devising a multicast/broadcast strategy, and that broadcasting when subscriptions are sufficiently high is likely to be the approach of choice in maximizing profits.

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The Multicast Group Security Architecture

Cited by 107 publications

References 6 publications

Forwarding and Control Element Separation (ForCES) Framework

Forwarding and Control Element Separation (ForCES) Framework

Secure Plug and Play Architecture for Field Devices

On the Economics of Multicasting

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