Recently we had an awoxer (someone who shoots his corp mates) join our corporation and cause around 500 million isk in damages. I would like to avoid this in the future by better screening future applicants to avoid being awoxed.
My corporation currently only resides in hi-sec and we do some small lo-sec pvp roams. Currently for screening we don't allow trial accounts and we check to see if a player has killed any fellow corp mates as well as talking to the person to see if they have a good attitude.
What else should we be looking for in applicants to avoid getting awoxers?