In the age of digitalization, the number of devices connected to the internet is constantly increasing, making the need for comprehensive cyber protection more important than ever. In particular, unprotected access to harmful websites poses a significant security risk. To minimize this threat and ensure optimal security of hardware devices, an effective cybersecurity tool is required. Consequently, the challenge lies in finding an effective tool that prevents devices from accessing and communicating with known harmful locations. It must not only be able to detect current threats but also reinforce the existing security infrastructure to ensure a higher level of cybersecurity.

Quad9 solves the cybersecurity problem through its ability to block access to known malicious websites. It operates at the DNS level and interrupts the communication between hardware devices and potentially dangerous websites. By collecting threat information from various sources, Quad9 can provide real-time information about new threats, thus strengthening a system's existing security infrastructure. Both companies and individuals can benefit from Quad9 by significantly improving their security situation while minimizing current cybersecurity threats. Thus, Quad9 provides comprehensive cyber protection in times of increasing digital networking. This effectively prevents unprotected access to harmful websites and ensures optimal security of hardware devices.