Educate staff to design and deliver solutions that are secure from the outset.
Stop Big Bang projects which almost always fail, overrun or go over budget (or all three) particularly in the public sector. Deliver projects incrementally with realistic goals and objectives.
Integrate more with the business – this needs to be approached from both sides. IT is fundamental to most businesses these days but there is still an us-and-them attitude.
Stop inventing jargon which is designed to baffle and confuse non-IT people. Speak plainly and simply!