In its FAQ section on its website about Xfinity Wi-Fi, Comcast states that the public wireless network is secured with 128-bit encryption. That means WPA/WPA2, which is the strongest wireless encryption method available.

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How secure is Xfinity router?

Users of open hotspots should always be aware of what private information and data they expose while connected. Xfinity WiFi on the open SSID supports 128-bit encryption at sign-in, similar to the encryption used by financial services apps and websites.

Do I need antivirus if I have Xfinity Internet?

Without Norton, how will I get online security and virus protection? Xfinity Internet customers who lease an xFi Gateway already receive seamless, innovative digital security protection through xFi Advanced Security at no additional cost.
How do I change my Xfinity WiFi security?
Connect Xfinity Home to a New Wireless Gateway

  1. Select Devices by tapping the gear icon.
  2. your master keypad code, please.
  3. Click on Advanced Settings.
  4. Click Connectivity.
  5. Connect to New Gateway Now by tapping.
  6. To begin, press the Yes button.


  1. Obtain WiFi access, navigate to, and log in.
  2. Once logged in, you can go to Gateway > Connection > Wi-Fi.
  3. Select Edit next to Security Mode, then choose your WPA2 mode to change your security mode.
  4. Select your preferred option, click Save Settings, and you should be good to go.

Does Xfinity have a firewall?
You can modify the Comcast Xfinity Routers firewall settings by logging in to the Xfinity Gateways admin tool, clicking Gateway on the homepage, and then selecting Firewall. You can adjust the firewalls security levels, parental controls, and other options by doing this.
How do I make sure my WiFi is secure?
Keep your home Wi-Fi safe in 7 simple steps

  1. Your home Wi-Fis default name should be changed.
  2. Make sure your wireless network password is both strong and unique.
  3. Set network encryption to on.
  4. Disable broadcasting of the network name.
  5. Keep your router's software up to date.
  6. Make sure your firewall is effective.
  7. To access your network, use a VPN.

What is the difference between WPA2 and WPA3?
WPA3 is the most advanced WiFi security standard among these three; WPA2 and WPA3 are theoretically impenetrable, but WPA wireless security type is vulnerable. WPA3 includes more advanced encryption than WPA2 and WPA, and WPA2 replaces WPA.
How do I make my Xfinity WiFi private?
Hiding Your In-Home WiFi Network in Xfinity xFi Choose your network in the Xfinity app or choose See Network on the xFi website. Select Edit WiFi in the Xfinity app or the pencil icon on the xFi website. Uncheck Broadcast WiFi Name in the new dialog window that appears.
Where is the WPA2 password on Xfinity router?
The password(s) and network name(s) will appear on the screen when you ask Whats my WiFi information while holding down the Microphone button on your Xfinity Voice Remote.

Related Questions

What kind of security does Xfinity WiFi have?

Comcast claims that the public wireless network is protected with 128-bit encryption, or WPA/WPA2, the strongest wireless encryption method available, in the FAQ section of its website about Xfinity Wi-Fi.

How do I turn on Xfinity Internet security?

Tap the Connect tab at the bottom of the Xfinity app, select the Advanced Security tile, and then tap Turn On.

Does Comcast still have Norton for free?

Keep your Android, iPhone, and iPad safe with Norton Mobile Security, a component of Norton Security Online, which is offered as part of Xfinity Internet at no extra cost.

Does Xfinity xFi protect viruses?

Customers who rent a Cisco DPC3939 Gateway have access to xFis Protected Browsing feature, which stops you from visiting websites that are known to contain malware, spyware, and phishing scams.

Is there Internet security with Xfinity?

Advanced Security is available at no cost to Xfinity Internet subscribers who rent a compatible xFi Gateway, and it protects all of your connected devices, from computers and mobile phones to home security cameras and smart thermostats, for added peace of mind.

How do I secure my gateway?

How Can I Secure My Home Wi-Fi Network?

  1. network encryption
  2. Change your router's preset passwords.
  3. You connect your devices to the network using the Wi-Fi network password.
  4. The router admin password is required to access the devices administrative section.

Why does my Xfinity WiFi say weak security?

A new feature in iOS 14 checks and displays a message if your router is not using the most recent security settings and displays a Weak Security notification if it is not set up correctly.

How do I Password protect my Xfinity WiFi?

Depending on the type of Xfinity Gateway on your account, select Edit with xFi or Edit, then select WiFi Network & Password. From here, you can modify the name and password of your WiFi network.

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