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We have already proposed a novel DCAS protocol and verified it by simulating the protocol operations. In this paper, we describe more detailed protocol operation and propose the method to control the protocol session efficiently. We showed the stability and effectiveness by the implemented results.
The main goal of NAC is to extend the security of networks to the end-point by measuring the authenticity, integrity and security posture of each end-point prior to granting network access. To do this, the following functional areas must be present: authentication/authorization, assessment of security posture, quarantine and remediation. This paper presents an overview of an in-depth NAC requirement...
Today complex edge services are positioned on the Wireless LAN, different cryptographic protocols with complex as well as reactive communication models and event dependencies are increasingly being specified and adopted. To ensure that such protocols (and compositions thereof with existing protocols) do not result in unacceptable behaviors (e.g., deadlocks or live locks); a methodology is desirable...
Demand for the femtocell is largely credited to the surge in a more always best connected communication conscious public. 3GPP define new architecture and security requirement for Release 9 to deal with femtocell, Home eNode B referred as HeNB. In this paper, we analyze the HeNB security with respect to mutual authentication, access control, and secure key agreement. Our analysis pointed out that...
Over recent years there has been increased level of discussion on utility pricing for software. The focus of these discussions is to create new operating cost models where the unit costs are directly tied to the business operations to which they contribute. While creating a fine-grained operating cost model is very important for software solutions such as SaaS, the anticipated technology platforms...
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