How to protect a home network from hacking?
I recently read that hackers can get into your router. I have an old TP-Link that's been sitting there for like 5 years. What are the actual ways to protect it?
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★ Best answer
The problem is genuinely real, and with a five-year-old router you really need to be careful. First thing, go into your TP-Link settings - usually it's 192.168.0.1 or 192.168.1.1 in your browser's address bar. Check what firmware version you're running, and look on the official TP-Link website to see if they're still releasing updates for your specific model. This is where people often trip up: manufacturers really do stop supporting things early, and if there are no more updates for your router, you're stuck with vulnerabilities that are technically impossible to patch.
If updates are still coming out, definitely update your firmware. After that, change your router's admin password (don't mix it up with your WiFi password!) and your WiFi password itself to something more complex - at least letters, numbers and symbols. Turn off WPS if it's enabled - it's a vulnerable feature for connecting. Make sure you've got WiFi protection enabled with WPA2 or WPA3, not that ancient WEP.
But here's what everyone somehow forgets to mention: even if you do everything right, a five-year-old router might just be morally obsolete from a security standpoint. If your budget allows, it's worth thinking about replacing it. A new router doesn't have to be expensive, but it'll get updates for a few years, and that saves you from a lot of headaches.
I have a TP-Link router at home too, though I actually reinstalled it like two years ago. The main thing is to change the default password to a strong one (both on the router and wifi), update the firmware whenever updates come out, disable remote management in the settings, and periodically check which devices are connected. A five-year-old router is still pretty functional, but if the manufacturer stops releasing updates for your model - that's a risk, so you should think about replacing it. Overall, if you do at least the first two things, your security level will jump way above average.
Have you actually checked if there are any updates for a five-year-old router? Because manufacturers often stop supporting older models, and then vulnerabilities just stay unfixed. I had a similar situation - I bought a new router not because the old one would get "hacked," but because they weren't releasing anything for it anymore. If updates are still available, then yeah, install them. If not, it's better not to put off replacing it rather than mess around with passwords.
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