Why there are other computers in my section shared on the finder?

I have other computers not appearing in the section shared of my side bar of the Finder.  I suspect that my computer is see other computers on nearby wifi networks, but I want to know with certainty what it means.  How does if affect the security of my network, or not at all?

lghgregg wrote:

I suspect that my computer is see other computers on nearby wifi networks, but I want to know with certainty what it means.  How does if affect the security of my network, or not at all?

I suspect you suspect correctly. It should not affect the security of your Mac at all.

Tags: Mac OS & System Software

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