Wi-Fi & Networking
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Is hotel Wi-Fi safe? Your guide to staying secure on public Wi-Fi
You shouldn’t enter sensitive data or shop on hotel Wi-Fi — learn why and how to protect yourself.
Updated: May 27, 2025
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10 min read
How to find your router IP address on every device
Learn how to quickly and easily find your router's IP address on any device in just a few steps.
Published: May 21, 2025
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6 min read
Why is my data so slow? 7 causes and 9 solutions
Your data could be slow due to bandwidth throttling, malware, or many other reasons. Learn more about slow data here.
Published: May 09, 2025
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9 min read
Public vs. private IP address: Understanding the differences
Learn the differences between a public vs. private IP address including their purpose and security.
Published: April 24, 2025
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8 min read
What is an IP address?
Learn what IP addresses are, and how different IP types work, in our guide.
Updated: April 15, 2025
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11 min read
What is a private IP address and how to find yours
A private IP is a non-routable address of your device assigned by the network router. Learn more here.
Published: March 28, 2025
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9 min read
How to hide your IP address in 4 ways
Learn four ways to hide your IP address and help protect against third parties tracking your online activity.
Updated: March 14, 2025
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9 min read
How to port forward on your router (a beginner’s guide)
Learn how to port forward on any router through your firewall settings by following our guide.
Published: March 12, 2025
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12 min read
Why is my internet so slow? 11 common causes and how to speed it up
Learn the potential causes for a slow internet connection and get tips to improve your internet speed.
Published: February 24, 2025
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9 min read
What is my DNS? How to find your DNS server
You can find your DNS server through your device’s internet settings. Get detailed steps here.
Published: February 21, 2025
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10 min read
How to set up a Wi-Fi router for maximum speed and security
Learn how to set up a Wi-Fi router and get tips for creating a fast and secure wireless network.
Updated: January 30, 2025
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8 min read
What is the Internet of Things? Learn what it means, examples, and more
The IoT (Internet of Things) is a system of billions of devices that communicate through the internet. Read on to learn more.
Updated: December 27, 2024
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9 min read
WEP, WPA, WPA2, and WPA3: Definitions and comparison
WEP and WPA are both wireless network security protocols. Learn the differences between the two protocols and which is better.
Published: December 19, 2024
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9 min read
What is a firewall? What it does and why you need it
A firewall is a network security tool that monitors incoming and outgoing traffic to protect against unauthorized access. Learn more.
Updated: December 19, 2024
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9 min read
What is IPSec and how does this VPN protocol secure your device?
IPSec is a group of encryption protocols that help secure network communications. Learn more here.
Published: December 06, 2024
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8 min read
How to change your IP address on any device
Learn how to change your IP address on Android, iPhone, Mac, Windows, or by using a router.
Published: September 30, 2024
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7 min read
What is TCP/IP and how does it work?
TCP/IP is a suite of protocols that enables communication between systems and devices across networks. Learn how it works.
Published: September 30, 2024
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5 min read
What can someone do with your IP address?
Learn what someone can do with your IP address plus how to protect your IP from cybercriminals.
Published: September 30, 2024
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7 min read
Public Wi-Fi: A guide to the risks and how to stay safe
Public Wi-Fi is used every day. But is it safe? To learn more about public Wi-Fi, its risks, and how you can safely use it, read this comprehensive guide.
Updated: September 16, 2024
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10 min read
Out in the woods—What you need to know about wifi for camping
Camping is fun, but so is being connected. Check out these tips to help keep your connection secure.
Published: August 14, 2024
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5 min read
How to increase upload speed: 10 tips for faster internet
Learn how to increase upload speed by resetting your router, closing unneeded programs, using a VPN, clearing your cache, using a wired connection, and more.
Published: August 02, 2024
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9 min read
Is airport wifi safe? Hunting for the most secure connection
Waiting at the gate can get pretty boring—but think twice before connecting to airport wifi without taking the proper precautions.
Published: July 17, 2024
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6 min read
How to fix a “Your connection is not private” error
Are you seeing the "Your connection is not private" error while browsing? Learn how to fix it and strengthen your browsing security.
Updated: June 25, 2024
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5 min read
10 ways to increase your download speed
Learn 10 proven ways to increase download speed without paying to upgrade your internet plan.
Updated: June 24, 2024
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6 min read
Is it safe to connect to airplane wifi while traveling?
Surfing the internet with in-flight wifi? Protect your data with a VPN to ensure secure browsing while traveling.
Published: June 21, 2024
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5 min read
Ultimate guide to protecting your identity with IRS IP PINs
Our comprehensive guide on IRS IP PINs. How to apply, unlock benefits, and safeguard your identity against tax fraud.
Published: February 28, 2024
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5 min read
How to set up a secure guest Wi-Fi network
Learn what a guest Wi-Fi network is, how it works, and how to set up Wi-Fi access for guests in your home.
Updated: January 17, 2024
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11 min
What is an SSL certificate?
What is an SSL certificate? Learn what SSLs are and why they strengthen online security. Discover different types and how to get one for your website.
Published: November 28, 2023
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11 min read
How to get free Wi-Fi
Did you know you can get free Wi-Fi anywhere in the world at any time without sacrificing your device’s security? Read on to learn more.
Published: November 23, 2023
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10 min
How to change your Wi-Fi router password: 4 easy steps
Learn how to change your Wi-Fi router password in four easy steps. Enhance your network security and protect your communications and data from unauthorized access.
Published: November 01, 2023
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6 min read
What is SSID + how to find (and change) it
Learn what an SSID is, how to set one up and manage it, and how SSID security and strong passwords can help keep your Wi-Fi network safe.
Published: August 22, 2023
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8 min
What is a network security key + how to find it?
A network security key is what lets you connect to a Wi-Fi network. Learn how to find it, change it, and keep your data safe.
Published: August 22, 2023
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8 min
What is secure DNS + How to enable it?
Learn what secure DNS is and how to enable it on popular browsers and on Windows, Mac, Android, and iOS.
Published: August 22, 2023
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8 min
What is a router, and how does it work?
A router is a device that connects to the internet to communicate between the internet and the devices in your home. Learn more from Norton.
Published: June 14, 2023
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3 min read
How to extend Wi-Fi range: 12 ways to boost your signal
Are you tired of dealing with spotty Wi-Fi, researching "how to extend Wi-Fi range" for answers? To combat this, follow these steps to boost your Wi-Fi signal.
Published: November 03, 2022
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2 min read
Q&A: Is it safe to connect to airplane Wi-Fi while traveling?
Using in-flight Wi-Fi could expose your personal information. A VPN can make it safer to use inflight Wi-Fi, or any other public Wi-Fi, while you're traveling.
Published: June 01, 2022
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4 min read
Your travel guide to public Wi-Fi, security and privacy
When you travel, public Wi-Fi can increase privacy and security risks. Learn how to protect yourself against cybercriminals when you’re traveling.
Published: May 12, 2022
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3 min read
Keep your home Wi-Fi safe in 7 simple steps
Small vulnerabilities in your home Wi-Fi network could cause problems. Learn how to secure your Wi-Fi connection in 7 simple steps.
Published: March 15, 2022
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4 min read
Wardriving: What it is and how to help protect your network
Wardriving could enable hackers to gain access to devices connected to your home network. Find out how to help stop them.
Published: November 24, 2020
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3 min read
12 tips to help secure your smart home and IoT devices
Hot new gadgets make your home smarter and sometimes vulnerable. Here’s how to secure your smart home and your IoT devices.
Published: August 28, 2019
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4 min read
The future of IoT: 10 predictions about the Internet of Things
The internet of things is the umbrella term for anything that connects to the internet. By 2025, it is estimated that there will be more than to 21 billion IoT devices. Cybersecurity will continue to be a big concern as more devices will connect directly to the 5G network.
Published: August 28, 2019
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3 min read
Why hackers love public Wi-Fi
A free Wi-Fi connection in a public space can seem like a lifesaver when youre on the go. But if you decide to use public Wi-Fi, just be aware that you could be making yourself an easy target for...
Published: February 22, 2019
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2 min read
Internet of Things (IoT) security: 9 ways you can help protect yourself
IoT security is the safety component tied to the Internet of Things. It focuses on protecting your internet-enabled devices that connect to each other on wireless networks.
Published: February 06, 2019
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4 min read
What is VoIP?
VoIP is an acronym for voice over Internet Protocol. That means any phone call that takes place over the Internet, rather than on landlines or through mobile towers. This alternative to traditional...
Published: August 08, 2018
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2 min read
How to avoid public Wi-Fi woes on a business trip
Now that summer is here, its not just families that will be filling airports and hotels. While other people may be vacationing, business travelers will continue to work their way around the country...
Published: August 08, 2018
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2 min read
How to speed up Wi-Fi in airplanes
Airplane Wi-Fi driving you insane? Read on to learn why it’s so slow, and how to fix it.
Published: August 08, 2018
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4 min read
Targeted attacks now moving into the IoT and router space
Recently, there have been reports about state sponsored, targeted attacks moving into the router and IoT security space. Read more to see how this affects you.
Published: August 08, 2018
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3 min read
What is a mesh network and what do mesh Wi-Fi networks do?
Mesh networks solve many of the problems of traditional Wi-Fi. From more coverage to stronger signals, mesh Wi-Fi may be a great option.
Published: August 08, 2018
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4 min read
The dos and don'ts of using public Wi-Fi
Public Wi-Fi is available just about everywhere, from the local coffee shop to the hotels and airports you visit while traveling. Wi-Fi has made our lives a little easier, but it also poses security risks.
Published: July 23, 2018
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4 min read
How safe is surfing on 4G vs. WiFi?
Youre probably familiar with 3G, 4G, and Wi-Fi hotspots. In todays increasingly connected mobile world, there are a variety of ways to get and stay connected to the Internet, but whats really the...
Published: July 23, 2018
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4 min read
What you need to do about the WPA2 Wi-Fi network vulnerability
Until your Wi-Fi enabled devices have a security patch for the KRACK vulnerability here are some steps to take to help secure your devices.
Published: January 18, 2018
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3 min read
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