这样，能够识别签名的工具就可以有选择地为您授予软件安全特权，这是其他文件做不到的，它还可以检测代码是否被篡改过。

Tools that recognize your signature can then optionally grant your software security privileges it wouldn't otherwise have, and detect if the code has been tampered with.

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Web浏览器上运行的任何代码都可能被恶意用户篡改或者完全绕开。

Any code that executes in a Web browser can be tampered with, or bypassed completely, by a malicious user.

youdao

因为单一的校验和技术比较容易被攻击代码屏蔽，所以有人提出更安全的方案：互联校验和网络，只有令整个网络失效，才能对付这种抗篡改技术。

Since a single checksum is relatively easy for an attacker to disable, stronger proposals rely on a network of inter-connected checksums, all of which must be disabled to defeat tamper resistance.

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