有价值的数据驻留在非易失性存储器中，以免因为断电而丢失—不管这种断电是有意还是无意。

Valuable data assets reside in nonvolatile memory so they are protected against the loss of electrical power - regardless of whether the loss is deliberate.

youdao

鉴于存储器是数据最主要的驻留场所，因此，防范攻击首要的是对处理器的片外存储器进行保护，其关键技术手段包括存储器的机密性和完整性保护。

Since memory is the primary place to store the data, the most effective way to against attack is the protection of off-chip memory, i. e. confidentiality protection and integrity protection.

youdao