منابع مشابه
Mobility Control Via Passports
Dπ is a simple distributed extension of the π-calculus in which agents are explicitly located, and may use an explicit migration construct to move between locations. We introduce passports to control those migrations; in order to gain access to a location agents are now expected to show some credentials, granted by the destination location. Passports are tied to specific locations, from which m...
متن کاملDynamic Adaptive Anti-Jamming via Mobility Control
In this work, the mobility of network nodes is explored as a new promising approach for jamming defense. To fulfill it, properly designed node motion that can intelligently adapt to the jammer’s action is crucial. In our study, anti-jamming mobility control is investigated in the context of the single and multiple commodity flow problems, in the presence of one intelligent mobile jammer which c...
متن کاملEfficient and Unspoofable Source Identifiers via Packet Passports
We present the design of Passport, a system that allows source addresses to be validated within the network. Passport uses efficient, symmetric-key cryptography to place tokens on packets that allow each autonomous system along the network path to independently verify that a source address is valid. Compared to alternatives such as ingress filtering, Passport provides strong deployment incentiv...
متن کاملPassports and Visas.
Passport holders of the following countries do not require a visa to enter the Departement o. Mere, D.O.M. as long as their visit (for business or tourism) does not exceed 90 days. NOTE: If you cannot find your nationality in the list below this means that you require a visa. A) Andorra Anguilla (1) Argentina Australia Austria B) Bahrain (2bis) Barbados Belgium Bermuda (1) Bolivia Brunei Brazil...
متن کاملFingerprinting Passports
Passports issued nowadays have an embedded RFID chip that carries digitally signed biometric information. Access to this chip is wireless, which introduces a security risk, in that an attacker could access a person’s passport without the owner knowing. While there are measures in place to prevent unauthorised access to the data in the passport, we show that it is easy to remotely detect the pre...
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ژورنال
عنوان ژورنال: Information and Computation
سال: 2009
ISSN: 0890-5401
DOI: 10.1016/j.ic.2007.11.011