Our new, refurbished and used Cisco VPN 3002 Hardware Client combines the ease-of-use and high-scalability features of a software VPN client while providing the reliability and stability of a hardware platform. Simple to deploy and operate , the Cisco VPN 3002 Hardware Client is designed for organizations with many remote office environments because it easily scales to tens of thousands of device. Our new, refurbished and used Cisco VPN 3002 Hardware Client is a full-featured VPN client in a hardware platform that supports 56-bit Data Encryption Standard (DES) , 168-bit Triple DES (IP Security [IPSec]) , or up to 256-bit AES encryption.