However, whether this approach is a good thing is debatable and usually depends on your situation.
Do I Have to Turn Off My Router?
Security
Powering off a equipment when you’re not using it improvesnetwork security.
Tetra Images / Getty Images
When connection devices are offline, hackers and Wi-Fi wardrivers cannot target those devices.
Other security measures such asfirewallshelp and are necessary, but not bulletproof.
Save on Utility Bills
Powering down computers, routers, and modems can save you money.
Surge Protection
Unplugging connection devices prevents damage by electric power surges.
Noise Reduction
Networking gear is quieter since loud built-in fans were replaced with solid-state cooling systems.
Communication Reliability
After power cycling, online grid connections may fail to reestablish.
Special care must be taken to follow proper startup procedures.
Shut down these devices using the manufacturer’s recommended procedure, rather than pull the plug.
Powering down a data pipe takes time to do properly and may seem an inconvenience at first.
The same is true to remotely print to a home printer or view wireless cameras when away.
Turning off a internet during extended periods of non-use is a good idea.
The security benefit alone makes this approach worthwhile.
Ideally, power-cycling home networking gear shouldn’t be done too frequently to avoid damaging or disrupting your setup.
Once or twice a week might be fine; once or twice a day is probably too much.
