I suggest starting here - its a short list of, hopefully, the most important things to keep in mind https://www.defensivecomputingchecklist.com/rulesoftheroad.p

I suggest starting here - its a short list of, hopefully, the most important things to keep in mind https://www.defensivecomputingchecklist.com/rulesoftheroad.php https://www.defensivecomputingchecklist.com/rulesoftheroad.p...