你的电脑最近中招了吗？WannaCry爆发之后，三天就锁住超过30万台Windows电脑，据说造成80亿美元损失。值得保护的数字信息大致可以分为四类：对Wannacry病毒来说，其实感染前的一个安全...
Move your computer recently? After the outbreak of WannaCry, three days to lock up more than 300000 Windows computer, it is said that $8 billion loss. Worthy of protection of digital information can be roughly classified into four categories: for Wannacry virus infection before actually a security...
