Thought I'd start a new thread rather than hijack the other one. We're switching to a new MPLS VPN provider with 4 sites and a central colocation facility which tails into the internet. Each of the ...

The Cisco routers and firewalls (ASA) have included support for L2TP/IPSEC for a number of years now. Apple, in its infinite wisdom, has made the iPhone L2TP/IPSEC vpn client almost identical to the ...

Cisco Systems Inc. announced enhancements to its Cisco 10000 Series family of edge services routers, offering service providers IPsec and Multiprotocol Label Switching VPN technology.

I am trying to configure a Cisco ASA 5506-X for use a remote access vpn server. To avoid buying an AnyConnect licence I am planning to use L2TP/IPSec. We only have one public IP address. We are ...

For smaller networks on which keys can be manually defined, IKE preshared keys (PSKs) can be used. PSKs are manually defined in the IKE policy of each crypto endpoint. Once crypto and ISAKMP policies ...

Cisco last week warned that hacker software now exists that allows attackers to break into a Cisco-based VPN by intercepting VPN logon/password data. The hacker code takes advantage of a previously ...

As discussed above, IPsec delivers data confidentiality services by executing a transform on plain text data. Common ciphers used in the IPsec transform are DES, 3DES, and AES. All of these transforms ...