The model minimizes the risk of tampering with the authorization data so that servers do not spend more time in verifying the data.

这个模型将篡改授权数据的风险降至了最低，因此服务器不用花费大量的时间来验证数据了。

youdao

RDBMSs use a table-based normalization approach to data, and that’s a limited model. Certain data structures cannot be represented without tampering with the data, programs, or both.

RDBMS中使用基于表的数据标准化方法，这是一个很受限的模型，某些非结构化的数据无法表示。

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WS-Security USES XML signature to ensure that data has not been tampered with in transit, because any tampering would invalidate the signature.

WS - Security使用XML Signature确保数据不会在传输中被篡改，因为任何窜改都会导致签名失效。

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With reversible data-hiding, however, photographic evidence could be watermarked and secured from tampering the moment the shutter is pressed.

ECONOMIST: MONITOR