ipsec ip vpn
RSS ipsec ip vpnA Comparison Between IPsec and Multiprotocol Label Switching Virtual Private Networks
White Paper Two unique and complementary VPN architectures based on IP security (IPsec) and MultiProtocol Label Switching (MPLS) technologies are emerging to form the predominant foundations for delivery of New World services. [18 Jul 2008]
NeoAccel SSL VPN-Plus: The Future of Virtual Private Networks
White Paper IPSec VPN technology was designed exclusively for IP networks. Earlier generations of VPN technology were "Narrow" solutions that supported limited networking protocols, utilizing transport mechanisms including PPTP (Point to Point Tunneling... [10 Jul 2008]
IPsec/VPN Security Policy Engineering: Automatic Generation and Conflict Detection
White Paper IPsec is a useful IP layer security protocol which can provide authentication and encryption for end-to-end traffic flow, but configuring IPsec VPN tunnels is notoriously complicated because it has so many options (key exchange, ciphers... [10 Jul 2008]
Virtual Private Networks Coping With Complexity
White Paper This paper is going to present some approaches for IP address, user, and access control management that have already been realized for the Linux FreeS/WAN IPsec stack or that are considered for implementation by the ZHW Security Group. [10 Jul 2008]
MPLS and IPSec VPNs
White Paper Growing organizations with a variety of communication requirements should look to IPSec VPNs. Customers satisfied with these older VPN technologies may look to MPLS or similar technologies, like Sprint IP Intelligent Frame Relay to provide their... [10 Jul 2008]
Virtual Private Networks Solutions for Remote Access
White Paper Initially, all remote access deployments used IP SECure (IPSEC) technology, but VPNs using the Secure Socket Layer (SSL) are now an alternative for this type of use. This paper compares the technical and business merits of these two types of VPN... [10 Jul 2008]
Performance Impact of Data Compression on Virtual Private Network Transactions (Extended Version)
White Paper More specifically, it studies the performance obtained when combining the IP Payload Compression Protocol (IPComp) with the IP Security Protocol (IPsec). It evaluates performance using 3 system models; each of these models consists of some or all... [10 Jul 2008]
3G iPhone to storm enterprise world, says O2
News The iPhone 2.0 comes with a software update that not only includes enterprise-friendly licensing of Microsoft's ActiveSync protocol - for push email, calendar and contacts - but also supports Cisco IPSec VPN for secure transmission of data, and... [04 Jul 2008]
Integrated Easy VPN and Dynamic Multipoint VPN
White Paper The Dynamic Multipoint VPN (DMVPN) feature allows users to better scale large and small IP Security (IPsec) Virtual Private Networks (VPNs) by combining generic routing encapsulation (GRE) tunnels, IPsec encryption, and Next Hop Resolution... [03 Jul 2008]
Using VPN With Zone-Based Policy Firewall
White Paper Recent enhancements to IP Security (IPsec) VPN simplify firewall policy configuration for VPN connectivity. Dynamic Multipoint VPN (DMVPN), IPsec Virtual Tunnel Interface (VTI), and site-to-site VTI allow the confinement of VPN site-to-site and... [02 Jul 2008]
VPN Architectures - Comparing MPLS and IPSec
White Paper This paper compares MPLS- and IPSec-based L3VPN architectures. Next it presents the relative strengths of MPLS- and IPSec-based VPNs and explains how service providers can use both architectures for optimum advantage. [01 Jul 2008]
Integrating WX WAN Optimization With Netscreen Firewall/VPN
White Paper Juniper Networks provides a solution for both of these requirements in the use of WX application acceleration platforms for optimizing application performance across the WAN and Firewall/VPN security devices for IPSec encryption. [31 May 2008]
White Paper: Nokia IP VPN - Meta-Hop Basics
White Paper Networks can be added/deleted through the VPN and the correct IPSec selectors will be dynamically altered. The administration of IPSec selectors for networks does not scale well. Meta-Hop dynamically ties routing updates to the IPSec policy database. [18 Apr 2008]
TechNet Webcast: Protecting Branch Offices With Internet Security and Acceleration (ISA) Server 2006 (Level 200)
White Paper The presenter explains how to configure both the headquarters and branch office sites, and how to deploy a site-to-site Virtual Private Network (VPN) connection using the Layer two Tunneling Protocol (L2TP) over IP security (IPsec). [11 Apr 2008]
Configuring Dynamic Multipoint VPN With On-Demand Routing
White Paper The DMVPN feature simplifies the hub router IPsec configuration and supports dynamic IP addresses at the spoke router. DMVPN combines Generic Routing Encapsulation (GRE) tunnels, IPsec encryption, and Next Hop Resolution Protocol (NHRP). [24 Mar 2008]
