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5 router settings to keep hackers off your cameras, smart speakers and network

Abba Kawu

Jan. 30, 2020

Most of us don’t give a second thought to the router that manages our home internet. We assume it’s working fine, just like the day we installed it – which is why hackers can break into your network and wreak havoc without you even realizing it.
Remember, every device in your network as at stake.
Now that you know why you need to pay attention to your router let's get started.
1. Regular or automatic updates
When a router gets an update, you probably won't know about it. Newer routers will update themselves, but like your computer, frequent updates are the norm. Nearly every router has options to update the firmware manually.
Once you’ve opened your router’s admin page, find a section called “Advanced” or “Management” to look for firmware updates. Download any updates.
For best results, update your router every three months. If there is an option in your router’s settings that enables automatic updates, turn it on.
2. Stronger encryption
Most routers include encryption by default. If you’re required to enter a password to connect, you already have it set up.
But don't move on just yet – there are different types of Wi-Fi encryptions, and some are much weaker than others. Many routers ship with options for outdated encryption settings.
The most popular Wi-Fi security right now is Wi-Fi Protected Access 3 (WPA3) encryption. This standard is over a decade old. If you’re shopping for a new router, be sure it supports WPA3, which is the latest wireless standard available. Tap or click here to learn more about the benefits of WPA3.
To check your encryption settings, go to the router’s admin menu. You should be able to find encryption under the “Wireless” or “Security” menu. If you still have an older router, select one that starts with “WPA2.”
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If your router is not WPA3 compatible, “WPA2-PSK AES” is the next most secure option. If you have older gadgets on your Wi-Fi network, you might have to select “WPA2-PSK AES + WPA-PSK TKIP” to get them working.
This hybrid setting keeps the benefits of WPA2 while leaving compatibility for older, less secure devices. If your main network is securely encrypted, they’ll be safe to use.
Most importantly, never choose “Open,” which means no security at all. The same goes for WEP, which is a highly outdated standard that’s easily hacked.
3. A built-in firewall
One of the best security tools built into your router is the firewall. Nearly every router from the last decade includes one in some form or another.
Not every router labels its firewall the same. You usually find this feature under your router’s advanced settings like “NAT filtering,” “port forwarding,” “port filtering” or “services blocking.”
These settings let you tweak your network’s incoming and outgoing data ports and protect them from outsiders. But be extremely careful with these settings; your default firewall is usually enough, and misconfiguring your ports can knock you off the web or make it easier for hackers to break in.
If you do make a mistake in this area, call your internet provider. A trained technician will know the optimal port settings for your service.
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4. Optimized Quad9 DNS settings
I have a whole write-up about it on my site, including the step-by-step instructions for your Windows PC or Mac. Tap or click here to start using this free powerful security tool.
5. No remote access
Have you ever had a technician take over your computer while you were on the phone? If so, you’re already familiar with “remote administration,” which is commonly used in tech support.
Scammers and hackers find remote access an easy path to a home network. Remote desktop management is one of the pillars of several security flaws found in Windows. Tap or click here to learn more about a frightening remote access bug that affected Windows users.
When it comes to your router, you’re better off disabling these settings altogether. You can usually find this in your router settings under the “Remote Administration” heading.
Even if you do all this, you still need to take steps to lockdown your internet of things devices. I have several tips on my site, here are few for your convenience:
There are plenty of reasons your Wi-Fi keeps slowing down (and at the worst times, too, it seems).  It could be signal congestion, physical location, firmware issues, hardware limitations, or maybe your space is just too big for your router coverage.
Learn about all the latest technology on the Kim Komando Show , the nation's largest weekend radio talk show. Kim takes calls and dispenses advice on today's digital lifestyle, from smartphones and tablets to online privacy and data hacks. For her daily tips, free newsletters and more, visit her website at Komando.com.
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