the global outbreak computer virus

Overseas network May 15 from May 12th, the global outbreak of Windows based network sharing agreement Worm malicious code that attacks spread.
More than 100 countries including the United States, Russia and the whole of europe, And China's internal network of universities, large enterprises, intranet and government agencies, private network caught.
The spread of extortion software is relatively rare in recent years, once again
sounded a wake-up call for people.   The rapid development of information technology,
such as the internet,While bringing great benefits to people, it also brings
unprecedented challenges to network security. The person in charge
suggested that,

All aspects should attach great importance to network security issues,
Install security protection software in time, update the operating system
and security patches of various applications in time,Set up high security passwords and replace them regularly.

Do not download and install applications that are not in the background,
Take backup measures to particularly important data.