These days do not know how the leadership of our company, every day to check inside the data center security, data center security, I heard that because of a problem, so that only recently check strictly, I understand the data center security is not very much, but I feel it. Data center security is this company is really important for us, because every day we have a lot of data, so the data center security is really very important, although I do not know where the problem lies in, but I still hope that as soon as possible to solve this problem, avoid again this problem, I also feel that you ought to learn some knowledge in this respect, it will know what is.