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Cisco Systems VPN Client is a software application for connecting to virtual private networks based on Internet Key Exchange version 1. On July 29, 2011, Cisco announced the end of life of the product.
Cisco Systems was founded in December 1984 by Leonard Bosack and Sandy Lerner, two Stanford University computer scientists who had been instrumental in connecting computers at Stanford. They pioneered the concept of a local area network (LAN) being used to connect distant computers over a multiprotocol router system.
Cisco DevNet includes Cisco's products in software-defined networking, security, cloud, data center, internet of things, collaboration, and open-source software development. The developer.cisco.com site also provides learning and sandbox environments as well as a video series for those trying to learn coding and testing apps.
Free and open-source software portal; OpenConnect is a free and open-source cross-platform multi-protocol virtual private network (VPN) client software which implement secure point-to-point connections.
TACACS and XTACACS both allow a remote access server to communicate with an authentication server in order to determine if the user has access to the network. TACACS Plus ( TACACS+ ) is a protocol developed by Cisco and released as an open standard beginning in 1993.
Network Admission Control (NAC) refers to Cisco's version of network access control, which restricts access to the network based on identity or security posture.When a network device (switch, router, wireless access point, DHCP server, etc.) is configured for NAC, it can force user or machine authentication prior to granting access to the network.
The inside of a Cisco 1900-series switch. Catalyst is the brand for a variety of network switches, wireless controllers, and wireless access points sold by Cisco Systems.While commonly associated with Ethernet switches, a number of different types of network interfaces have been available throughout the history of the brand.
On March 17, 2015 this effort was re-branded as Cisco Spark. [13] On April 18, 2018, Cisco announced that Cisco Spark would be combined into the Cisco Webex platform. On this same date, Cisco rebranded all of the rest of their Spark products to Webex, including the Spark Room Kit—now Webex Room Kit—and Spark Board—now Webex Board. [14]