MH/T5057-2021······1

1　總則······8

2　術(shù)語······9

3　民航數(shù)據(jù)安全治理一般要求······11

4　民航數(shù)據(jù)安全分級(jí)······13

4.1　數(shù)據(jù)安全分級(jí)原則······13

4.2　數(shù)據(jù)安全分級(jí)要素······13

4.3　數(shù)據(jù)安全分級(jí)要素識(shí)別······14

4.4　數(shù)據(jù)安全分級(jí)規(guī)則······16

4.5　數(shù)據(jù)安全級(jí)別變更······17

5　民航數(shù)據(jù)全生命周期安全防護(hù)······18

5.1　數(shù)據(jù)采集安全······18

5.2　數(shù)據(jù)傳輸安全······18

5.3　數(shù)據(jù)存儲(chǔ)安全······19

5.4　數(shù)據(jù)使用安全······20

5.5　數(shù)據(jù)共享安全······21

5.6　數(shù)據(jù)銷毀安全······21

6　民航數(shù)據(jù)安全組織保障······23

標(biāo)準(zhǔn)用詞說明······25

引用標(biāo)準(zhǔn)名錄······26