Looking at it conversely: mustn't it be considered bad practise leaving your ssh port as default? Therefore changing it must be, at least a part of, good prac

Looking at it conversely: mustn't it be considered bad practise leaving your ssh port as default? Therefore changing it must be, at least a part of, good practise in the security task stack, no matter what label is applied to it. It's just so little effort to avoid script kiddie port scans and whatever follow ups occur when they find port 22 open.