Control of an internet connection does not automatically explain who can see or manage every device in a home. The answer depends on how the service is set up, who owns the router, what monitoring is enabled, and the laws and contract terms that apply where you live. This guide covers practical network security steps; it is not legal advice and cannot determine a landlord’s rights in a particular tenancy.
Understand the network arrangement
Ask whether your internet service reaches a router you control, a landlord-managed router, or a shared building network. If you use a router that you own, connect your devices to its private Wi-Fi network rather than directly to an unfamiliar shared network. A personal router can add a separation boundary, but it does not make traffic invisible to the internet provider or guarantee privacy from someone with physical or administrative access to network equipment. Do not try to access another tenant’s devices or the building router without authorization.
Secure equipment you control
Change the router’s default administrator password and Wi-Fi password, install firmware updates from the manufacturer, and use WPA2-AES or WPA3 security when available. Turn off remote administration and WPS if you do not need them. Review the connected-device list and create a guest network for visitors or smart-home devices where supported. The U.S. Federal Trade Commission recommends securing home Wi-Fi with strong encryption and changing default settings; follow your router maker’s instructions because menus differ.
Protect accounts and devices
Use HTTPS websites, keep your phone and computer updated, and enable multi-factor authentication for important accounts. A network administrator may see connection metadata such as device identifiers, timing, or domains depending on the equipment and configuration, while encrypted connections limit the contents visible in transit. Private browsing does not hide network activity from the provider. A VPN changes which service handles some network traffic, but it shifts trust to the VPN provider and does not protect a compromised device or make unlawful activity acceptable.
Raise concerns through appropriate channels
If the setup is unclear, request written information about who manages the router, what data is collected, how long it is retained, and whether tenants can use a separate connection. Review your lease and local rules, then consult a tenant-rights organization or qualified lawyer in your jurisdiction if the issue affects your rights. Keep records of notices and network problems. If you suspect a device or account was compromised, change passwords from a trusted device and contact the relevant service provider.
Official reference: FTC guide to securing home Wi-Fi
