South Korea's recently proposed Zombie PC Prevention Bill, aims to fight them with common sense - by making security software mandatory on users' PCs. What's particularly interesting about the bill, is the backdoor left open, empowering the government to “examine the details of the business, records, documents and others” of users and companies who do not comply.
More details on the bill:
to impose a statutory duty on every citizen to install and to use security software pursuant to the Presidential Decree to be issued under the Act
to confer on the government department (Korea Communications Commission; KCC) the power to ban or to allow the business of those security solution providers which KCC chooses to ban or to allow according to certain criteria
to make the security solution providers to focus on winning the favor of government officials (through lobbying) rather than winning the consumers in the market through competition and innovation of product quality
to empower the KCC agents, without a warrant, to “examine the details of the business, records, documents and others” of anyone upon mere suspicion that the person (individual or company) has violated the duty to use security software
In the past there have been numerous cases of enforced best practices, or how the lack of such may lead to unpleasant results: