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2 votes
1 answer
3k views

CommCenter (from CoreTelephony.framework) is eating 600+ MB of my RAM, why do I even need it?

I do not have a MacBook laptop running OS X 10.11.3. As far as I understand, CoreTelephony.framework is about cellular networks, so it might be useful on phones, for example. But the laptop obviously ...
Display Name's user avatar
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27 votes
4 answers
126k views

What is "secd" process?

I wonder what secd process does under OSX Yosemite. I am pretty sure I have seen this process running in earlier MacOS versions, but I don't remember it gobbling up all the available memory so boldly.....
retrography's user avatar