Firewall, protection, security icon
![Firewall, protection, security, shield icon - Download on Iconfinder](https://cdn4.iconfinder.com/data/icons/materia-security-vol-1/24/022_010_shield_protect_protection_security_guard_defense_firewall-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
- 1 credit needed as a Pro subscriber.