What is the “In-House Distribution” profile on my iPhone?

Question

I was just looking around my iPhone and noticed that I have a profile named "In-House Distribution" installed (under Settings > General > Profile). It has a received date of November 18, 2013. The thing is, I have no idea where it came from. My employer didn't install it, I don't recall accepting any profiles, and I simply have no idea where it came from.

My question: Should I be worried about this?

Theories:

• I understand that Apple uses "in-house distribution" provisioning for iOS developers. I don't develop iOS apps, but I am currently running the alpha version of the Stack Exchange iOS app (released in February 2014). Could this be the reason?
• I do have a couple of favorites from Safari saved to my home screen for easy access; I may have saved the first of these around November. Could saving those links have caused creation of this profile?

Answer 1

if you don't know what it does, and its of no importance, simply remove it... also do a iCloud backup before