Sorry to ask this here, but it seems that the folks that frequent this site have the knowledge and experience to answer this question. Clearly today an understanding of network concepts is required to harness the functionality of modern control equipment. My boss has encouraged me to pursue some course work in this area. Might even get come actual money to do this. We are a small manufacturer with no IT dept, unless you count one associate and myself who just happen to know a little more than everyone else. Anyway, I've done a little research into the various certs, as well as numerous online courses from coursera, udemy, etc. All this has done is confuse me. My goals are to be able to manage our small office network, as well as implement what we want to do on the industrial side. If you were going to advise someone on this question what would you recommend. Any advice is appreciated.