ipsec vpn Resources on ZDNet

ZDNet Resources

Master the most common deployments of ipsec vpns: This sample chapter from IPsec Virtual Private Network Fundamentals reviews several common deployments of IPsec VPNs. First, the chapter discusses several prevalent IPsec VPN topologies: Site-to-site IPsec VPNs Site-to-site IPsec+GRE VPNs Hub-and-spoke IPsec VPN topologies Remote access VPN topologies ...; Tags: Topology, IPSec VPN, IPSec, VPNs, Network Security, Networking, Security; Book chapters 2006-07-25
Provide secure reliable VPN connections with IPSec authentication and authorization: This sample chapter, taken from IPSec VPN Design, explores authentication and authorization models for the IPSec telecommuter. Given that telecommuters can be anywhere in the Internet, the successful completion of authorization and authentication is critical for granting access to the VPN.This sample chapter, taken from IPSec VPN...; Tags: Authorization, IPSec VPN, Authentication, IPSec, VPNs, Network Security, Networking, Security; Book chapters 2006-04-17
Restrict access on an ipsec vpn tunnel with this member-submitted script: TechRepublic asked members to submit their favorite UNIX/Linux scripts and this is one of the responses. You can use this script to restrict access control on an IPSec VPN tunnel. One of the favorite methods that administrators use to automate repetitive tasks and push out changes across...; Tags: TechRepublic Inc., Script, IPSec VPN, IPSec, VPNs, Linux, Network Security, Networking, UNIX, Security, Operating Systems, Software; Download resources 2005-10-27
Configuring Dynamic Multipoint VPN Spoke Router in Full Mesh ipsec vpn Using Security Device Manager: This paper provides a sample configuration for configuring Dynamic Multipoint spoke router into a full mesh Dynamic Multipoint VPN DMVPN. DMVPN allows users to scale large and small IPsec VPNs more effectively by combining Generic Routing Encapsulation GRE tunnels, IPsec encryption, and Next Hop Resolution Protocol NHRP. Security Device Manager...; Tags: Router, Security Device, Cisco Systems Inc., IPSec VPN, Security Device Manager, DMVPN, IPSec, VPNs, Security, Network Security, Networking, Routers & Switches; White papers 2004-10-01
Cisco - Dynamic Multipoint ipsec vpns (Using Multipoint GRE/NHRP to Scale ipsec vpns): Companies may need to interconnect many sites to a main site, and perhaps also to each other, across the Internet while encrypting the traffic to protect it. This paper discusses Dynamic Multipoint IPsec VPNs DMVPN and why a company might want to design or migrate their network to make use...; Tags: Cisco Systems Inc., IPSec VPN, IPSec, VPNs, Network Security, Networking, Security; White papers 2003-06-16

Additional Resources

Is Cisco vulnerable to open source?: A few years ago Cisco accidentally put some open source code in one of its Linksys routers. It released the code, then quickly brought out a new, closed source version. The point is that while Cisco is a good corporate citizen it is not a friend of...; Tags: Network, Cisco Systems Inc., Vyatta, Open Source, Networking, Dana Blankenhorn; Blog posts 2008-05-12
Google offers enterprise web security: Postini, a company acquired by Google, is now offering enterprise web security. All traffic is routed through Google, and they take care of making sure traffic meets your corporate policies. The interesting part of all this though is how it secures computers, even when they aren't in the...; Tags: Google Inc., Postini Corp., Web, Web Security, Productivity, VPNs, Blogging, Spyware, Adware & Malware, Network Security, Networking, Security, Telecommunications, Internet, Garett Rogers; Blog posts 2008-05-08
New Gateway desktops, more 64-bit Windows Vista: New Gateway desktops, more 64-bit Windows VistaUntil...The VPN client developers hi Checkpoint get off their butts and give us 64-bit versions, there's no 64-bit in my future.This is the ONLY thing stopping me from going Vista 64-bit.; Tags: Network technology, 64-bit, Gateway Inc., desktop; Discussion threads 2008-05-07
SimpleAuthority (3): SimpleAuthority is a Certification Authority CA that is designed to be very easy to use. It generates and manages keys and certificates for people and/or computer servers that can be used for secure email, VPN access, client/server SSL authentication and other uses. Unlike most CA products, SimpleAuthority is very easy...; Tags: Paul Cuthbert, SimpleAuthority, PKI, Authentication/Encryption, Network Security, Ssl/Tls, Digital Security, E-mail, Security, VPNs, Servers, Networking, Online Communications, Hardware; Software downloads 2008-05-07
Simple Authority (3): SimpleAuthority is a Certification Authority CA that is designed to be very easy to use. It generates and manages keys and certificates for people and/or computer servers that can be used for secure email, VPN access, client/server SSL authentication and other uses. Unlike most CA products, SimpleAuthority is very easy...; Tags: Paul Cuthbert, SimpleAuthority, PKI, Authentication/Encryption, Network Security, Ssl/Tls, Digital Security, E-mail, Security, VPNs, Servers, Networking, Online Communications, Hardware; Software downloads 2008-05-07
My OS is the best OS because ...: My OS is the best OS because ...I stick with Dos 6.6rotflThat's because linux users are too busyrecompiling their kernels. Ha!this looks like another flamebait article to me.OK, OK....Ubuntu 8.04 is the best OS. Because it's easy, secure, stable, easy on the resources and free.Tip: for the time being, I...; Tags: Operating systems, UNIX, OPEN SOURCE, Linux User, Ubuntu 8.04, operating system, Linux, Microsoft Windows 98, Gentoo; Discussion threads 2008-05-06
Ipswitch WhatsUp Gold Distributed Edition v12 - Central Site Installation: WhatsUp Gold Distributed Edition is a powerful network management and application monitoring solution designed expressly for large enterprise organizations with complex multi-site networks. Reducing management complexity, the solution offers NOC-based views into infrastructure and applications. WhatsUp Gold Distributed leverages the extensive features of WhatsUp Gold Premium...; Tags: Ipswitch Inc., Network, Installation, Monitoring, WhatsUp Gold Distributed Edition, WhatsUp Gold Distributed, WhatsUp Central Site Installation, Networking; Download resources 2008-05-01
Synet Windy31 USB Wireless Router: The Synet Windy31 USB Wireless Router (MW-P54SS) is not your typical router. Instead of connecting it to your DSL or cable modem to share an Internet connection, you plug it into a USB port on your PC or laptop. Once plugged in, the $60--roughly the price of a regular USB...; Tags: Routers & switches, Network technology, NETWORKING, Wi-Fi, WIRELESS, wireless router, Windy31, router, USB; Product reviews 2008-04-30
Netgear announces new switches, access point at Interop: Netgear announces new switches, access point at Interop20 static routes and you're out of memory.At least that is the case with the FVS318. It now stands as a simple gateway and one of my Linux boxes does my routing.Netgears equipment is average at best. Plus expect to replace the...; Tags: Home networking, NetGear, FVS318, access point; Discussion threads 2008-04-29
Gillmor: Why Google should worry about Live Mesh: Gillmor: Why Google should worry about Live MeshOh yeah, I can just see the data breaches...in the cloud. :)I agree - the companies that blend will seea better result. Especially the ones that require a disconnected view. It will be fun to see what happens.RE: Gillmor: Why Google...; Tags: Digital rights management (DRM), Desktops, Digital media, Google Documents, Google Inc., Live Mesh, Gillmor, Microsoft Corp.; Discussion threads 2008-04-28
Ubuntu: I'm extremely impatient: Okay, I admit, I am an impatient person. I hate waiting in lines. I have a superiority complex and a tremendous arrogance where I believe the world revolves around me. Hey, I'm a New Yorker, it comes with the territory. My wife, Rachel, is infuriated by this -- whenever we...; Tags: Ubuntu, Mozilla Firefox 3.0, Mozilla Firefox, Web Browsers, Internet, Jason Perlow; Blog posts 2008-04-25
Mobility XE Brochure: NetMotion Wireless' flagship solution, Mobility XE, allows mobile workers to maintain and optimize mobile data connections as they move in and out of wireless coverage areas and roam between networks. This datasheet describes how Mobility XE mobile VPN software resolves today's key mobile deployment challenges including...; Tags: Mobile, NetMotion Wireless, Mobility, Advertising & Promotion, Marketing; White papers 2008-04-17
Comcast Bill of Rights unnecessary in open source world: Comcast Bill of Rights unnecessary in open source worldIt is clear there are not adequate...alternatives in the broadband market. The capitalism principals we have in place are based on perfect economies. There is no such thing as a perfect economy. This is why the HAS to be government regulations to...; Tags: Broadband Internet, Network technology, Regulations, Dana, Cell-modems, Comcast Corp., open source world, DSL, open source; Discussion threads 2008-04-16
Outlook Messenger for MAC (dmg): Cross Platform (Windows, MAC, Linux) based Instant LAN Messenger Software designed for use within Small, Medium and Corporate Office, and it is Compatible in LAN, Subnet, VPN, Terminal Services, WAN & Wi-Fi Networks. Outlook Messenger adopts peer-to-peer server-less technology, which requires No Server & No Internet connection. Key Features includes...; Tags: MAC, SriMax Software Technology, Outlook Messenger, Microsoft Outlook, Internet, Groupware, Microsoft Office, Office Suites, Software, Enterprise Software; Software downloads 2008-04-15
Is Cloud computing too good to be true for enterprises?: Is Cloud computing too good to be true for enterprises?this will work for Small companiesThis will work for small companies, that can't afford the Mainframe with custom logic and custom software. Small companies will be able better to compete against the Large enterprises, I do not see this working for...; Tags: cloud computing, Cloud computing too-good-to-be-true, small company, too-good-to-be-true, way thing; Discussion threads 2008-04-13