正解:C,D
The IETF and the Order of Volatility
The Internet Engineering Task Force (IETF) released a document titled, Guidelines for Evidence Collection and Archiving. It is also known as RFC 3227. This document explains that the collection of evidence should start with the most volatile item and end with the least volatile item.
So, according to the IETF, the Order of Volatility is as follows:
1. Registers, Cache
2. Routing Table, ARP Cache, Process Table, Kernel Statistics, Memory
3. Temporary File Systems
4. Disk
5. Remote Logging and Monitoring Data that is Relevant to the System in Question
6. Physical Configuration, Network Topology
7. Archival Media