Web Services (NetClient CS) As with most of our applications, a browser is required. We recommend a minimum of 128-bit encryption. Because Web Services software is accessed via the Internet and information travels through an Internet connection, the performance of the software is subject to the same speed variations experienced using the web. For this reason, the bandwith used when accessing the Internet has a significant impact on the performance of the software. To achieve optimum product performance, we recommend a persistent Internet connection with a minimum bandwith of 128 Kbps for up to four users and 32 Kbps for each additional, concurrent user. Examples of Internet connections that meet these recommendations include dual-channel ISDN, cable modem, ADSL or DSL, T1 and T3.