Sharing on public networks

Hi, everyone.
I'd like to receive recommendations or best practices regarding sharing resources on public networks.
I'm aware Homegroups allow for easy sharing, but it requires network location to be Private, which offers a less secure network configuration than Public network location.
Also, I have doubts regarding the security level offered by ISP provided routers' configuration on users' homes.  Therefore I tend to configure Public network location even at home. Besides, it is not uncommon one may need to share resources while at
a public spot.
Is there a way of easy sharing among *selected* computers and devices on a local network with Windows clients set for Public network?
Thanks

The security settings of different network locations are controlled through profiles in Windows Firewall which allow or deny certain types of traffic. With
Windows Firewall with Advanced Security, you can easily enable File and Printer Sharing or even HomeGroup simply by configuring the associated rules to allow for the Public profile.
For additional security, such as would be expected on a device serving shares publically over the internet, you could configure sharing through a web based service such as FTP or HTTP.
Instructions on how to configure IIS to host an FTP site are available here on TechNet.
Brandon
Windows Outreach Team- IT Pro
The Springboard Series on TechNet

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    Roger Lu
    TechNet Community Support

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