* لوئســ م هدنســ يون : ،نارــ هت ناــ بايخ ،رســ نارهت ناــ بايخ رسنارهت ميرك هاگنامرد ،رفولين راولب ،بيغتسد نفلت : 44506655 email: [email protected] فده و هنيمز : اب نمزم سامت تارثا لاّلح اه ناسنا تملاس رب يلآ ي هـتفرگ رارـق يسررب دروم فلتخم تاعلاطم رد اه اب سامت نيب هجوت لباق طابترا رگناشن هك لاّلح اه تيرفنولورمولگ و تسا هدوب اه . ركراـم يسررب هعلاطم نيا زا فده يويلك تيمس هب ساسح يرا...

Recently, many video streaming services, such as YouTube, Twitch, and Facebook, have contributed to traffic, leading the possibility of unwanted inappropriate content minors or individuals at workplaces. Therefore, monitoring is necessary. Although traffic encrypted, several studies proposed techniques using data decipher users’ activity on web. Dynamic Adaptive Streaming over HTTP (DASH...

The CAD models will be exchanged and integrated at Naka for JT-60SA, a common computer network efficiently connected between Naka site and the Garching site is needed to be established. Virtual Private Network (VPN) was introduced with LAN on computer network physically-separated from JAEA intranet area and firewall. In July 2009, a new VPN connection between the Naka and Garching sites has bee...

To provide Multicast VPN (MVPN) service, Provider Edge routers originate BGP Update messages that carry Multicast-VPN ("MCAST-VPN") BGP routes; they also originate unicast VPN routes that carry MVPNspecific attributes. These routes encode addresses from the customer’s address space, as well as addresses from the provider’s address space. These two address spaces are independent, and the address...

Recent improvements in network technology enable network communications in various social organizations and enable various social organizations to be virtualized in networks. We named the mass of virtual organizations “cybersociety”. A “person” in cyber-society needs to establish secure communication associations with multiple virtual organizations. Therefore, we believe that VPN service can he...

We present a decentralized VPN service that can be built over generalized mobile ad-hoc networks (Generalized MANETs), in which topologies can be represented as a time-varying directed multigraph. We address wireless ad-hoc networks and overlay ad-hoc networks as instances of Generalized MANETs. We first propose an architecture to operate on various kinds of networks through a single set of ope...

IPsec-based VPN solutions today run mainly in the IPv4 environment and it is important that they have the capability of being upgraded to IPv6 to remain interoperable in next generation Internet. Two of the key components of every VPN solution are the trust management system used to secure the VPN establishment process and the policy mechanism used to control the VPN life-cycle. However, these ...

The significant interest in IPTV drives the needs for flexible and scalable IPTV delivery way, especially when distributing IPTV service to end-users who are in a separate network or not in an IPTV enabled network. The recent popularity of VPN has made scalable distribution of IPTV possible. VPN can provide global IPTV networking opportunities and extended geographic connectivity. Additionally,...

Virtual private networks (VPNs) provide a secure and reliable communication between customer sites over a shared network. With increase in number and size of VPNs, service providers need efficient provisioning techniques that adapt to customer demands. The recently proposed hose model for VPN alleviates the scalability problem of the pipe model by reserving for aggregate ingress and egress band...