WPA2

The 5 Things to Do With a New Router...

Here are the five things you need to do with a new router ...

1. Change the SSID and the default password.

2. Turn off WAN Administration (this allows administering the router from the outside)

3. Turn off Universal Plug n Play (UPnP)

4. Turn off WPS WiFi Protected Setup (one button log in)

5. Turn on Encryption and select WPA3 or WPA2. Do NOT use WEP. It's not secure.

Is WPA2 Secure?

WiFi

Episode 1776

Jeff from Pasadena, CA

Jeff is getting a warning about his WPA2 WiFi encryption. Should he move to a new router? Leo says that WPA2 was cracked, but he'd really have to have someone targeting him to really worry about it. WPA3 is the new standard and routers are starting to include it, but Leo doesn't think there's anything to worry about. He could check the router's firmware update to see if they offer it now. How about separating the SSID for the 2.4Ghz and 5.0Ghz bands? Leo says he can do that, but won't really have to.

Are ASUS Mesh Routers Private?

ASUS

Episode 1701

Carlo from Ontario, CA

Carl bought a new Asus Mesh Router and he's worried about privacy since they also use Trend Micro drivers. Should he be concerned? Leo says there's always a risk, but Asus is a reputable company and if they made a deal with Trend Micro, they would mention it in their privacy statement. But he doubts that there's much if anything to worry about. There's too great a risk to lie about such things. 

How can I secure my WiFi router?

TP Link Router

Episode 1684

Bruce from Carlin, NV

Bruce wants to know how he can secure his WiFi router. Leo says to first enter the router address (198.x.x.x) and then change the default password. Then, turn off Administer via WLan. This will prevent someone from the outside controlling your router. Step 3, turn off UPNP (aka universal plug-in play). This prevents a device inside of your network, like an Xbox, opening up your router to the internet when you don't want it to. Lastly, turn on WPA2 security encryption.

Is my wifi secure?

WiFi Signal

Episode 1674

Mike from Yakama, WA

Mike is worried that his WiFi network is compromised since his encryption was bypassed. Leo said that WEP was hacked, and routers went to WPA. And then WPA2. But the latest news is that "Krack attacks" have gotten into WPA2. Leo says it's largely sensationalized headlines and that it's very hard to do and requires a lot of time being on the network itself. Also, by now, most routers have been patched against Krack. So it's not really anything to fret over. And WPA3 is on the horizon, with new routers turning it on with a software upgrade.

Here are some things you can do:

How can I make my phone hotspot mode secure?

Wi-Fi

Episode 1536

Mark from Los Angeles, CA

Mark wants to use his Android phone as a hotspot. Leo says that it's under the Internet settings under "Hotspot and Tethering." And his phone carrier must support it, usually for an extra charge. But he's having issues using any security with a password. Leo says that's not good. It shouldn't be disabled. Leo wonders if that phone doesn't support WPA2. None is not a good choice. If there's WEP, that wouldn't be great, but it's better than nothing. He'll ideally want WPA2 with PSK (pre shared key).

Set Up Your Router Securely

When you get a new router, there are a few things you can do to make sure it's set up securely.

The first thing you'll do is connect it to your computer and check the manual to find out how to configure it.

Once it's connected to your computer, you'll use the browser to navigate to a special address as instructed in the manual. It should be something like 192.168.1.1. This will take you to the login screen for the router.

Is my cable router safer than my own router?

Episode 1177

Steve from Redondo Beach, CA

Steve has his own Wi-Fi router but his cable company just gave him a new router with Wi-Fi built in. Is it more secure? Leo says they're about the same security wise. He'll want to be sure to turn on WPA2 password protection. And often routers have security flaws and rarely get updated. So Steve should make sure he has his router firmware updated.