A firewall for your mobile employees
If you have a business and you have a network, you probably also have a firewall in place to protect it.
Of course, a network firewall can only protect those devices that are actually on the network, and if your employees' computers consist of desktop machines then that's not a problem. On the other hand, if some or all of your employees use notebook computers outside your premises, their systems — and the data on them — are at considerable risk from hacking.
By Joseph Moran at Small Business Computing.
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