In this tutorial , I will discuss IEEE 802.1X Port-Based Access Control Using Authentication from Cisco Secure ACS 5.X using dynamic VLAN assignment.The basic idea behind the standard is to authenticate and authorize before a user can connect to the physical or logical port of a Layer 2 device in order to gain access to […]

Read more about ACS5.X : 802.1x Port Based Access Control via RADIUS attributes »

Generally, there are two forms of approaches that are used widely in networks today for User Credentials management i.e.  Username & Password based authentication and/or Certificate based authentication.First approach is easier to manage but if you choose easy passwords or your passwords are stolen, your identity can get compromised. 2nd approach requires little bit of […]

Read more about Two factor authentication for Cisco VPN Solutions »

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