Check app interactions through system logs or developer tools.
Check app interactions through system logs or developer tools.
You're checking whether apps you don't use are still sending data through your network. It's understandable to be concerned about privacy and security. Wireshark can capture all traffic, which helps identify what's happening, but it may not always label specific applications clearly. The presence of an IP address like "Asustek" doesn't always point to a specific program—routers often broadcast such info for diagnostics. Since you don’t see the app running in Task Manager or AutoStart, it’s possible it’s still active in background processes or hidden services. Using your router's built-in tools and monitoring traffic patterns can give you a clearer picture without needing advanced software. If you're worried about privacy, consider reviewing your router settings, disabling unnecessary services, and using privacy-focused browsers or apps.
monitoring tools, netstat output, process viewer, wireshark (best way to check incoming and outgoing traffic without you knowing) Besides that, you’ll likely need to set up an IPS/IDS on your network firewall to identify and control traffic (a task that requires a lot of effort). I’m not sure about that, but it’s important.
What asus utility? Armoury crate? If yes, then you need to disable it in BIOS as well. After use Asus Armory Crate Uninstallation Tool - its a official Asus tool. After that the service is removed and its not communicating any more.
You're using a Gigabyte MB without installing any additional software. The only tool mentioned is the Asus router access/discovery utility.
You may wish to configure a PiHole DNS server. Certain Microsoft blocklists remain active, permitting essential traffic for O365 and other services to operate correctly. However, incorporating broader blocklists will also prevent many DNS requests from smart devices and telemetry collection throughout your network. These are some of the domains that were blocked recently, as seen on my roommate's Samsung TV when it was online... it’s quite surprising.
Sure, just make sure you don’t overdo your blocklists—usability stays the same.