Security of Wi-Fi networks
Security of Wi-Fi networks
A short time ago, my ISP sent an email claiming someone had accessed my network to download a game. I contacted them, explained the situation, and they advised changing the password and using Glasswire. After that, another message said my connection was used to install two games, including one similar to the previous one. I plan to update the password and SSID but want extra protection. I’m currently taking online classes and noticed another ISP in my area has unreliable service. Are there wireless access points that lock after too many failed login attempts? Any additional advice would be appreciated. This issue also occurred after I added a Synology NAS, though I’m unsure if it’s related.
On your router's admin area, you should notice if any unapproved device is linking to your network. It might appear as 192.168.1.1 or 192.168.1.254.
I overlooked that Glasswire missed the device despite having it installed on the system. It only checked the network every half hour. The two downloads started roughly an hour apart, and the files being added were "Call of Duty Modern Warfare 2" (12 GB) and "Mafia 2 Digital Deluxe Edition" (8 GB). My internet speed is around 270 Mbps.
Updating your password should have resolved the issue. I recommend performing virus/malware scans to ensure your devices are free of threats. Additionally, confirm that no one on your network is using Bittorrent, as this is often how individuals inadvertently download copyrighted material.
You have direct access to the router and modem. Are there any devices not listed that might be connected? If none are present, the sole method for joining the network would be through WiFi. Assuming all devices are powered down and the password is changed, only those who know the password could gain entry. An ISP would likely issue a DMCA notice only if someone on your network is downloading copyrighted material and the rights holder becomes aware. If you're not sharing any torrenting activity, others on the network—either via WiFi or wired connections—could potentially access the network.
You’re asking about the specific computers available for scanning. It’s important to know which devices are accessible and which aren’t. Also, check if the router is connected properly to ensure no unauthorized equipment is present.