Staff from Maria's company often travel internationally and require connectivity to corporate systems for their work. Maria believes that these users may be targeted for corporate espionage activities because of the technologies that her company is developing and wants to include advice in the security training provided to international travelers. What practice should Maria recommend that they adopt for connecting to networks while they travel?

While it may be tempting to tell her staff to simply not connect to any network, Maria knows that they will need connectivity to do their work. Using a VPN to connect their laptops and mobile devices to a trusted network and ensuring that all traffic is tunneled through the VPN is the best way to secure their Internet usage. Maria may also want to ensure that they take clean laptops and devices that do not contain sensitive information or documents and that those systems are fully wiped when they return.