Configuring a Virtual Tunnel Interface With IP Security
White Papers Cisco IP Security (IPSec) Virtual Tunnel Interfaces VTIs are a new tool that can be used to configure IPSec-based VPNs between site-to-site devices. The network is private because traffic can enter a tunnel only at an endpoint.
[June 13, 2008, 1:01]
How to Configure IPSec Tunneling in Windows 2000
White Papers You can use IP Security (IPSec) in tunnel mode to encapsulate Internet Protocol (IP) packets and optionally encrypt them. The primary reason for using IPSec tunnel mode (sometimes referred to as "pure IPSec tunnel") in Windows 2000 is for...
[January 6, 2004, 21:50]
Using VPN With Zone-Based Policy Firewall
White Papers Dynamic Multipoint VPN (DMVPN), IPsec Virtual Tunnel Interface (VTI), and site-to-site VTI allow the confinement of VPN site-to-site and client connections to a specific security zone by placing the tunnel interfaces in a specified security zone.
[June 12, 2008, 1:01]
Firm aims to simplify internal security
News It takes traffic from an application and puts it into a secure, encrypted tunnel and delivers it wherever it needs to go. SSH Tectia is unlike traditional SSL-based solutions because it does not require any additional hardware, changes to the...
[October 31, 2003, 16:00]
Tune up your VPN network connections
News The VPN clients will always be assigned a default fault and host route to the IP address of the tunnel server's virtual IP address. Keep in mind that VPN clients are RAS clients, so they never directly communicate with a DHCP server -- not even...
[May 16, 2002, 21:22]
Amazon launches Virtual Private Cloud service
News The new VPC is a virtual private network tunnel that corporations can use to tie their datacentres with Amazon's cloud services. It also allows IT departments to treat EC2 as just another resource; to specify an IP address range of their choosing...
[August 27, 2009, 12:40]
Watch these factors for VPN performance
News If you're supporting a site-to-site VPN that connects two different remote offices, it's likely that both ends use dedicated equipment configured for a permanent VPN tunnel. The packet is then sent across the tunnel.
[March 20, 2003, 12:15]
Nokia opens mobile VPN gateways
News The devices that can be used to remotely tunnel in to corporate networks include phones and Communicators that use the Series 60 and Series 80 Nokia platforms, although Nokia VP Bob Brace, in the company's Enterprise Solutions division, pointed...
[January 11, 2005, 14:15]
IBM to offer personal firewall
News It's actually a "virtual private network" which is normally supplied as a tunnel from one firewall to another firewall. The PC VPN just leaves out the need for a local firewall; the PC has a direct interface to the TCP/IP stack down which it sends...
[May 14, 1997, 16:25]
Remote administration -- with security!
News Support for two passwords, one for full control, the other read-only.Optional JPEG compression to help speed up slower connections.General compression levels can be modified depending on connection speed and CPU power.Compression algorithms are...
[March 10, 2003, 12:17]
Nano-refrigeration firm takes a Cool look at wafers
News A voltage applied to the wafer sandwich attracts the fast-moving electrons, which then tunnel through the first wafer. We don't want to be more precise for security reasons -- both to protect our people there and to protect our IP," Bourne said.
[April 19, 2004, 14:00]
TCP/IP Over Satellite: Optimization Vs. Acceleration
White Papers BNO maximizes the data throughput across satellite links, as well as any other broadband connection, enabling enterprise applications to run with maximum security (in IPSec tunnel mode with AES 256-bit encryption) and maximum performance (ALL data...
[August 2, 2007, 3:41]
