security - when should I use "apache:apache" or "nobody:nobody" on my web server files? -

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Background: I remember how my web site administrator will always make me appointment to my old place < / P>

He said that it was for safety reasons.

Question:

/ strong> Can you tell me what security security was on this? Apart from this, there is no way to play Apca as someone: Nobody, and there are security implications for this too?

TIA


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