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Patrick, about ten years ago, I wrote a feasibility report on building a SOC for my employers back then. One thing to note is that if you're going to staff one for 24/7 operations, be preprared to hire five analysts, watchstanders, etc for every seat in the SOC. This will cover three shifts for weekdays, plus weekends and holidays. CERT.org has a lot of good documents which provide guidance on standing up a SOC.
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I am not in any way affiliated, but Spiceworks has done a great job for me in the last few years..
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Very interesting article!
JCitizen Updated - 11th Jan
And I'm surprised such good open source resources exist for this subject matter. That Spiceworks site page is interesting as well. Thank Patrick and Michel!

I can't help noticing that the Nagios site mentions security monitoring right on the front page - I'm impressed with that!
Just as we question why Harry Potter needed an actual library with paper books vs some sort of computer/tablet device, in 2013 the concept that staffers are sitting at a desk watching a console is a somewhat antiquated concept.

First of all, this is VERY costly, and 99.99999% of the time they have nothing to do.

It's more common to assign some of these duties to a NOC, if there is one, but more commonly the regular IT security team is simply on-call, and setup to receive things like IDS alerts, SNMP alerts, or email events from devices they are responsible for. The incident response plan is there, and if a real incident happened, they need to be there, of course.

With two clicks of a Smartphone, a security analyist can connect to the network, view logs or alerts, and even start other processes, such as firing up a sniffer. There is no need to be there in person....
Only a very large corporation head quarters would have the resources to man such a thing. I would still like to have it to monitor when I have spare time. This could be a time filler for techs when they are in between jobs. Of course that reduces the effectiveness of such an implementation, but I figure it is better than nothing. I know I like to check my Kiwi console when I get the time, to see who has been attacking the perimeter gateway.
Nice article, I love to read these type of articles. Every security operation center need advance technology. Thanks for sharing your views.
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