(Power grid company information security operation solution 2011pdf version. The security rules and regulations covering network hosts are analyzed in detail. The knowledge points are very good. Sub volume compression: solution to the problem of safe operation of information system of power grid company 2011 Part01.rar grid company information system security operation solution 2011 Part02.rar grid company information system security operation solution 2011 Part03.rar grid company information system security operation solution 2011 Part04.rar grid company information system security operation solution 2011 Part05.rar grid company information system security operation solution 2011 part06.rar)