[Feature Request] Add option to suppress false positive security warnings for low-level data sanitization commands

**Bug Description**
We are deeply involved in secure destruction of data sanitization and therefore we often work with low level commands which might give false triggers. Feel free to call or ave a look at www.lifecyclesolutions.net for details. We manage end of life data and its destruction.

We are building a toolset to securely erase data from various storage media. Intelligent Storage Solutions is our subsidiary business and processes around 1m disks per annum. We have been doing this since 2002.

**Environment Info**
- Platform: darwin
- Terminal: iTerm.app
- Version: 2.1.263
- Feedback ID: c7675423-e7cd-4c4a-9a18-e8be1b8bac96

**Errors**
```json
[]
```

The issue names no files, tests, or entry points. Begin by reproducing the reported false-positive security warnings on darwin in iTerm.app for low-level data-sanitization commands, then define the option's scope and verify that only the intended warnings are suppressed.

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