Changing threats., process of updating, protected system icon
![Changing threats., process of updating, protected system, security update, system update icon - Download on Iconfinder](https://cdn3.iconfinder.com/data/icons/internet-technology-and-security/232/31-512.png)
This is a premium icon which is suitable for commercial work:
- Use it commercially. No attribution required.
- Ready to use in multiple sizes
- Modify colors using the color editor
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