I don’t know enough on how they work now… but maybe restriction on incoming/outgoing
Cynos limited to a respective neutral, or positive standing or contested space for incoming usage. Contested space may need some mechanic spelled out… is it a gang of 20-50-100, or some other mechanic.
(I think they already made some sort of mechanic to protect inner sov space and that contested mechanic really isn’t needed?)
Your thoughts about making it fair for low sec citizens is definitely on part with keeping living in low sec viable and needed.
Cynos from low-null sec for outgoing