Is My Wi-Fi Network Secure?

Unfamiliar Device Detected in Router

If you've noticed an unfamiliar device named "W7JWVV75J GerätinformationMSFT 50 180373DBE6A5" in your router's list of connected devices, you may be wondering what it is and whether it poses a security risk. According to the vendor class identifier in the DHCP request, "MSFT 50" typically indicates a Windows computer, while "dhcpcd-5 5 6" usually signifies an Android device.

Identifying Device Type

To determine the exact type of device associated with "W7JWVV75J GerätinformationMSFT 50 180373DBE6A5," examine the vendor class field in the DHCP request. If it matches one of the known device types (e.g., Windows computer or Android device), you can be relatively certain of the device's identity.

Optimizing Wi-Fi Security

To ensure the security of your Wi-Fi network, consider the following measures:

• Use a strong password for your Wi-Fi network and change it regularly.
• Enable WPA2 or WPA3 encryption on your router, as they offer robust security compared to older protocols like WEP.
• Configure your FRITZBox and Mesh Repeaters to optimize Wi-Fi quality and coverage.
• Regularly check the list of connected devices in your router's settings and disconnect any unfamiliar or suspicious devices.

By implementing these measures, you can help safeguard your Wi-Fi network and protect your data from unauthorized access.