a salesperson in your organization spends most of her time traveling between customer sites. after a customer visit, she must complete various managerial tasks, such as updating your organization's order database. because she rarely comes back to the home office, she usually accesses the network from her notebook computer using wi-fi access provided by hotels, restaurants, and airports. many of these locations provide unencrypted public wi-fi access, and you are concerned that sensitive data could be exposed. to remedy this situation, you decide to configure her notebook to use a vpn when accessing the home network over an open wireless connection. which of the following key steps should you take as you implement this configuration? (select two. each option is part of the complete solution.)