入侵取证是指通过特定的软件和工具，从计算机及网络系统中提取攻击证据。以下网络安全取证步骤正确的是（ ）。
- A.取证现场保护-证据识别-保存证据-传输证据-分析证据-提交证据
- B.取证现场保护-证据识别-传输证据-保存证据-分析证据-提交证据
- C.取证现场保护-保存证据-证据识别-传输证据-分析证据-提交证据
- D.取证现场保护-证据识别-提交证据-传输证据-保存证据-分析证据
正确答案及解析
正确答案
解析
网络安全取证步骤如下：（1）取证现场保护。保护受害系统或设备的完整性，防止证据丢失。（2）证据识别。识别可获取的证据信息。（3）传输证据。传输证据到取证设备。（4）保存证据。存储证据，并确保存储的数据与原始数据一致。（5）分析证据。针对证据进行分析，重现攻击过程。（6）提交证据。向法院、律师提交证据。
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