The Secure Entry Client software is for secure access to the corporate network via public dial-in networks and wireless networks with additional utilization of the worldwide availability of the Internet. The Internet brings significant cost-savings by providing a substitute for very expensive stationary connections and relatively expensive dial-in connections. The teleworker can access the central data network from any location worldwide - simply by dialing into the next PoP (Point of Presence) of an Internet Service Provider (ISP). Advanced Security Features mechanisms as IPsec ensure the required security on the transmission paths. The integrated Personal Firewall Mechanisms partition the teleworkstation against potential Internet attacks. You can also use PC workstations with Secure VPN client software in the LAN (for example for alternating telework), this means the tunnel end point is behind any IP router.