Even Easier

If even an SSL VPN looks too complicated, there are other options. Some companies, for instance, may decide to outsource their remote access system. UMB Bank, a multibank holding company in Kansas City, Mo., is using an outsourced service from Positive Networks to provide both VPN and browser-based remote access for employees. Eric Foster, UMB’s director of security, says he chose an outsourced model based on cost and convenience, and he notes that Positive Networks has sent support staff to bank executives’ homes to help them get started.

CIOs who want to forgo all of the hassles involved with VPNs and even their SSL alternatives can also consider screen-sharing technology such as GoToMyPC. At Ventana Medical Systems, a medical device manufacturer in Tucson, Ariz., that uses a VPN for corporatewide connection outside of the company, 14 software developers use GoToMyPC for remote access. The service allows the software engineers to log on to their personal desktop from anywhere, using screen-sharing technology instead of networking.

Seeking Security

Some analysts call the GoToMyPC model a security risk because it requires that users leave their PC running when they are on the road. However, Anthony King, director of software systems at Ventana Medical Systems, says he would recommend the system to those who want to avoid the support hassles of VPNs but need full access to workstations when not in the office. King notes that his IT department was initially concerned about security before becoming convinced that it would be difficult for someone on the outside to gain network access.

Although most companies will likely opt for an SSL VPN rather than a remote control model such as GoToMyPC, many?like Ventana Medical Systems?will be combining VPNs and VPN alternatives over the next few years. When a company wants to connect a branch office or connect two networks together, the classic VPN is still the way to go. But for the growing hordes of employees demanding remote access, alternatives may fit the bill. Says Jurczyk of Sonnenschein: "Once an employee has been able to travel without a laptop, they’ll have a hard time going back."