The very last post from James Ng who is a "Technical Marketing Engineer with Cisco's Access Routing Technology Group. He is responsible for supporting Cisco's ISR product lines" gives insight. From ...
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 Long awaited release of a Cisco IPSEC client for 64bit operating systems has finally come to pass. The new Cisco VPN client version 5.0.07 is ready for download. The new client supports Windows 7 ...
The use of IPsec is pervasive throughout the networking industry. However, many organizations are using IPsec in sub-optimal configurations that result in weaker connection security. Many ...
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 ...
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 ...
Cisco says that a new authentication bypass flaw affecting multiple small business VPN routers will not be patched because the devices have reached end-of-life (EoL). This zero-day bug (CVE-2022-20923 ...
Previous articles (Part one, Part two) in this series on implementing VPN gateways using Cisco routers discussed the IPsec protocol and basic IPsec VPN connection models. Now we'll learn how to ...
If the Shadow Brokers' leak of NSA files is legit, as is now all but confirmed, they have offered a glimpse into how the intelligence agency exploited security systems created by American tech vendors ...
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