A.Implement IIS hardening by restricting service accounts.（限制IIS服務(wù)帳號(hào)進(jìn)行加固）
B.Implement database hardening by applying vendor guidelines.（按照廠商指導(dǎo)手冊(cè)加因數(shù)據(jù)庫(kù)）
C.Implement perimeter firewall rules to restrict access.（細(xì)化邊界防火墻規(guī)則限制訪問(wèn)）
D.Implement OS hardening by applying GPOs.（應(yīng)用組策略對(duì)象加固操作系統(tǒng)）