7 Layers of OSI model is a base of networking. Let’s understand what is OSI model first OSI Model is a conceptual model for understanding and designing a network architecture that is flexible, robust, and inter-operable. An …
Cisco ACS is one of the best security product provided by Cisco. Cisco ACS is used to manage multiple Network and server devices. Cisco secure ACS is an authentication , authorization, and Accounting(AAA) access control …
The Top 10 Super Computers in the world are ranked by their performance on the linpack benchmark. For the first time, a supercomputer based in the Middle East has appeared in the top 10. 10. Trinity …
UDP and TCP RADIUS uses UDP while TACACS+ uses TCP. TCP offers several advantages over UDP. TCP offers a connection-oriented transport, while UDP offers best-effort delivery. RADIUS requires additional programmable variables such as re-transmit attempts …
ASA firewall can be divided into multiple virtual devices, known as Security Context. Each context acts as an independent firewall device, with its own security policy, interfaces, and administrators. Multiple contexts are similar to having …
Before the Client starts communicating with the Radius Server, it is required that the secret key is shared between the Client and the Server and the Client must be configured to use Radius server to …
Cisco ASA firewall Virtualization is a concept where ASA is divided into multiple virtual standalone firewalls and each virtual standalone firewall acts and behaves as an independent firewall with its own configuration, interfaces, Security Policies, …
What is Networking? Networking is the practice of linking multiple computing devices together in order to share resources. These resources can be printers, CDs, files, or even electronic communications such as e-mails and instant messages. …
IKEv2 is a new design protocol doing the same objective of IKEv1 which protect user traffic using IPSec. IKEv2 provides a number of benefits over IKEv1, such as IKEV2 uses less bandwidth and supports EAP …