•  Second, every bank must find a balance between existing strengths and new types of banking business. •  Third, every bank must be aware of the problem of IT security and must also pass this awareness on to its customers. •  Fourth, every bank must modernise its IT infrastructure as necessary and ensure that the systems are secure.
An obvious example is Canada's network of highways and roads. Some infrastructure has been built and operated entirely by private companies, under the umbrella of a legal framework that helps to protect their investment and of a regulatory structure that helps to protect the consumer. Cable television is an example of this type. Finally, there are public-private partnerships (PPPs). These take different forms.