'Security' in the Bible

Now this was the iniquity of your sister Sodom: she and her daughters had pride, plenty of food, and comfortable security, but didn’t support the poor and needy.

if he doesn't oppress anyone, but instead returns the debtor's security for his debt, if he doesn't rob anyone, but instead shares his food with the hungry and gives clothes to those who are naked,

oppresses the afflicted and the poor, robs others, doesn't return security for a debt, looks to idols, does detestable things,

You will say, "I will invade a land of unwalled towns; I will advance against those living quietly in security -- all of them living without walls and barred gates --