VIRTUAL PRIVATE NETWORK: A VERITABLE TOOL FOR NETWORK SECURITY

Security in Virtual private network

Information security, sometimes shortened to Info Sec, is the practice of defending information from unauthorized access, use, disclosure, disruption, modification, perusal, inspection, recording or destruction. It is a general term that can be used regardless of the form the data may take (e.g. electronic, physical). Virtual private networks (VPNs) offer low-cost, secure, dynamic access to pri...

Casual virtual private network

Virtual Private Networks (VPNs) [1] allow individuals and business to create and maintain secure communication channels between their own local networks using public and insecure networks, like Internet, instead of private and leased lines. The main purpose of a VPN is to securely and transparently connect two or more remote networks to form virtually a single network. Network architectures def...

QoS-based Virtual Private Network Design for an MPLS network

 In this paper, a VPN design model is proposed for the Next Generation Internet (NGI). With the use of MultiProtocol Label Switching (MPLS) in a backbone network, it is possible to create multiple logical sink-trees (directed multipoint-to-point trees ending at one exit node) carrying traffic of multiple VPNs. This makes the VPN design problem with MPLS different from those of circuit-switched...

developing a virtual network for interprofessional education and collaboration

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High performance ASIC for Virtual Private Network