Design and Deployment of IPSec VPN Using CISCO Network Infrastructure

IPsec-based end-to-end VPN deployment over UMTS

Next generation mobile users require flexible security mechanisms, which provide customized security services to data traffic, take into account end-user mobility and mobile network characteristics, and are available anywhere–anytime. An IPsecbased end-to-end Virtual Private Network (VPN) deployment scheme over the Universal Mobile Telecommunication System (UMTS) is proposed and analysed. The U...

VPN and IPsec

Simple-VPN: Simple IPsec Configuration

The IPsec protocol promised easy, ubiquitous encryption. That has never happened. For the most part, IPsec usage is confined to VPNs for road warriors, largely due to needless configuration complexity and incompatible implementations. We have designed a simple VPN configuration language that hides the unwanted complexities. Virtually no options are necessary or possible. The administrator speci...

IPsec/VPN security policy correctness and assurance

With IPSec/VPN policies being widely deployed, how to correctly specify and configure them is critical in enforcing security requirements. Under current practice, IPSec/VPN policies are usually specified manually by system administrators and thus prone to errors. However, dynamic aspects in the network may interfere with the existing policy set up and thus cause unexpected conflict. To deal wit...

scour modeling piles of kambuzia industrial city bridge using hec-ras and artificial neural network

today, scouring is one of the important topics in the river and coastal engineering so that the most destruction in the bridges is occurred due to this phenomenon. whereas the bridges are assumed as the most important connecting structures in the communications roads in the country and their importance is doubled while floodwater, thus exact design and maintenance thereof is very crucial. f...