I had a related post, which received many helpful replies- you might want to check it out:
https://forums.eveonline.com/t/mining-in-low-sec-this-month/187896
Keep in mind, some lowsec rats use warp disruption- so have a few hobgoblins to take them out quickly (you do not want to be warp disrupted when a hostile player is in your system). Also, if you want to minimize risk- try it out in a Venture while you’re learning the mechanics. I have done low sec mining (off and on) for the past 8 months- so let me know if you have any more specific questions. Good Luck!