How To Secure Your Wifi Network From Intruders
What should you do if you identify someone using your WiFi network without your permission? The first step is to remove them and then make sure they wont be able to do it again.
The instructions below are tested using a Linksys Smart Router. Your router may differ slightly and use different terminology. Just adapt the following instructions to your specific model.
If your router doesnt support WPA2, you should upgrade its the de facto standard for wireless security.
Change the password to something that is as difficult as it is practical while still being able to remember it. Mix upper and lower case letters and numbers. If your router allows special characters, use them for good measure.
How Can I Detect Who Is On My Wifi
If you notice that an iPhone 8 is connected to your home wireless network even though you dont own a single Apple device and are sure that neither do your friends and family, its possible that the iPhone belongs to someone who has no business being on your network.
If your router allows you to disconnect a connected device from the admin interface, dont hesitate to do so. Just remember to also change your password otherwise the intruder might reconnect the second you go back to minding your own business.
Wi-Fi Site Surveys, Analysis, Troubleshooting
- Wi-Fi Site Surveys, Analysis, Troubleshooting
We also encourage you to download a comprehensive WiFi analysis application, such as NetSpot, to understand the reason why someone has successfully joined your wireless network. NetSpot can create an easy-to-understand heat map of your wireless signal strength so you can determine how far from your router someone could be and still have access to your wireless network.
Whats more, NetSpot can also give you accurate information about the security of your wireless network as well as the channel on which the network is broadcasted. With the information provided by NetSpot, its easy to optimize your WiFi so that strangers cant steal your bandwidth anymore.
Browse Anonymously With Tor
Tor is a free browser that encrypts your browsing activity so third parties cant track it. The trouble with Tor is that some ISPs cut your internet connection if they detect youre using it. Tor also only anonymizes your browser activity, not other personal data. That means it doesnt guarantee complete online privacy. For that, youll need a VPN.
Don’t Miss: Two Wireless Routers In One House
How Does A Vpn Hide My Activity
A VPN hides your digital identity from all snoopers. Without a VPN on, your device, IP address, geographic location, search history, and browsing activity are all open to the public eye. A VPN encrypts your traffic with AES-256 encryption from the moment it leaves your device, so no one can intercept or decipher it.
VPNs also replace your real IP address with one of their own. That convinces the Wi-Fi router or ISP that the data comes from a different source.
Need help setting up CyberGhost VPN on your device? Contact our friendly customer support team. Theyre available 24/7 via email or live chat, and can answer your questions in English, German, French, or Romanian.
Kristi has been tracking the latest advances in technology and cybersecurity for over a decade. She enjoys digging up the answers to mind-boggling questions, compiling useful tips and life hacks, and writing easy-to-follow technology reviews. In her downtime, she enjoys watching scambaiters destroy scammers on YouTube, meditating with Russel Brand, and listening to ten-hour loops of rain and thunder sounds.
Turn Off All Devices To Check If Someones Accessing Your Wifi
One low-tech way is to shut off all your computers, smartphones, and tablets so that none of your devices are turned on. Then, check the activity lights on your wireless router . If regular activity still appears on the router even though none of the authorized users are powered on, then thats usually a sign that someone is using your WiFi without your permission. The term usually is used because your router may also undergo occasional configuration processes or receive updates, or it may ping stored devices to check for connectivity, whether they are on or off.
Recommended Reading: Do Blink Cameras Need Wifi
Device Discovery With Fing Desktop
Another way to discover all the devices connected to your WiFi is using Fing Desktop, which also provides instant device discovery thanks to the network scan functionality. Once the scanning is over, you can obtain the list of tools connected to your router by selecting ‘Devices’ on the left navigation menu. If you click on a single device, the device detail tab will show you all the information regarding that specific device, just like shown below.
An advanced feature of Fing Desktop is the option to recognise each device by QRcode. This option can be helpful in case Fing Desktop is not able to identify the tool correctly, showing it with minimal information. To try this feature, select the device and press Recognize. When Fing Desktop shows you the QRcode, scan it from your smartphone or tablet to get sharper identification. You can also manually open the browser in your computers, smart TV’s and MediaPlayers and enter the web address below.
Using Wireless Network Watcher
Recommended Reading: Wifi Extender That Works With Spectrum
Should I Use My Smartphone Or A Separate Hotspot Device
A hotspot device will be considered a separate device on your mobile plan with its own, separate data limit. The downside is the extra cost, but the upside is that you won’t have to worry about your smartphone usage eating up your hotspot data. Another positive: If you set a strong password, using a hotspot device to get online is just as secure as any ISP-provided Wi-Fi connection, and it’ll often provide greater range of coverage, too. We’re also seeing a growing number of full-fledged Wi-Fi routers and mesh routers that are designed to get their incoming signal over a cellular connection, such as LTE or 5G.
Both smartphone hotspots and dedicated hotspot devices can be used anywhere, though using a smartphone hotspot in public places may be more convenient, especially if you’re just trying to get your laptop online for a few minutes.
Why Should I See Who Is On My Wifi Network
The world of the internet has become very vulnerable as hackers are always trying to extract vital information from the users. In the past, things were not as aggressive as it is now today. Due to the strong attachment to the online industry, it has become one of the sweet spots to take financial advantage.
To ensure the safety of the users, the private browsing concept was first introduced in 2005. Later on, things have changed a lot. By using the same network thousands of people are connected through the internet which creates a weak spot for the hackers.
So, is it possible to get the list of the connected device on your network? The obvious answer is YES. Instead of using the traditional approach, various ways can be used to know about the connected device in your network. Lets dive into the details.
Also Check: Forgotten Wifi Password Mac
The Risks When Using Free Wifi
Now that you know how to kick people off your WiFi network, you should also know that anytime you connect to public WiFi you are at risk from hackers. In literally seconds, a thief can hack your device via the unencrypted WiFi connection and spy on what youre doing online. They can see what websites youre visiting, including your online banking, as well as your usernames and password. to prevent spying and lock down your data from hackers. And be sure to kick people off your WiFi network that dont belong.
Unplug Everything And Look At Your Router
If you’re fairly inexperienced with routers and home networks and you’re left thinking ‘how can I tell if someone is using my Wi-Fi’, there’s a very quick and simple way to checkdisconnect your devices. Here’s what to do.
This method works best when you only have a few smart devices in your home like a laptop or two or only a couple of smartphones. If you have multiple devices connected to your network, it might get complicated unplugging them all.
Go into each room of your house and unplug any devices that connect to your Wi-Fi.
Switch off Wi-Fi on any portable devices like your smartphones, tablets, and laptops.
Go to your router and look to see if any lights continue to flicker on the router.
If the router continues to look ‘busy’ and the lights are flashing, it’s very likely that someone else is using your Wi-Fi. Make sure you’ve really disconnected every one of your devices.
Recommended Reading: Blink Sync Module Troubleshooting
How To Detect If Someone’s Stealing Your Wifi
Everywhere you go these days, data is whizzing through the airwaves.
While we use 4G and 5G data on our smartphones as we’re driving or walking, WiFi still dominates in the home. And in coffee shops. And libraries. And airports. Thanks to the ubiquity of wireless routers and hotspots, just about any plain old wired internet connection faster and cheaper and without the limiting bandwidth caps of cellular data can be turned into a convenient WiFi zone.
Whether we install them ourselves or get them from our internet providers, most of us have WiFi routers in our homes. That can cause a couple of problems: One, wireless signals are operating on the same frequency and they can cause interference, especially if you’re living in an apartment building. Two, without the proper security, someone could easily hop onto your wireless network.
Chances are you’re reading this article because you suspect someone is piggybacking or using your WiFi without your permission. When wireless squatters steal your WiFi, they eat up your bandwidth. In extreme cases, they may even steal information off your computer or infect machines on your network with a virus. But fear not: It’s easy to fight back. Let’s start with a basic overview of managing a wireless network, which is the first step toward keeping your WiFi setup secure.
How To Set Up And Use A Private Hotspot
They aren’t free, but if you need an internet connection at home and have a good cellular signal, a paid hotspot can be one place to turn. For example, maybe you live in a rural area with limited ISP options, or maybe the internet plans in your area are all beyond your budget.
Depending on your mobile provider and the plan you pay for, you might already have personal hotspot capabilities. If not, speak with your provider to determine how much they’ll charge you for that option. Be prepared to pay more if you’re seeking unlimited data.
After you’ve considered pricing, you’ll need to decide between using your smartphone as a hotspot or purchasing a dedicated Wi-Fi hotspot device.
Check your phone’s settings for hotspot capabilities.
You May Like: Does Dunkin Have Wifi
Finding The List Of Connected Devices
Youll now need to look for the option in your routers web interface somewhere. Look for a link or button named something like attached devices,connected devices, or DHCP clients. You may find this on the Wi-Fi configuration page, or you may find it on some sort of status page. On some routers, the list of connected devices may be printed on a main status page to save you some clicks.
On many D-Link routers, a list of connected devices is available under Status > Wireless.
On many Netgear routers, youll find the list under Attached Devices in the sidebar.
On many Linksys routers, youll find this option under Status > Local Network > DHCP Clients Table.
On Comcast Xfinity routers, youll find the list under Connected Devices in the sidebar.
Using Your Wireless Router
Also Check: Does Dunkin Donuts Have Free Wi Fi
How To Kick Someone Off Your Network
If you do find an unauthorized device on your home network, there are two simple ways to get rid of them:
- If you see an unauthorized client in your router’s mobile app or admin control panel, select the entry for that device. You should see the option to block, ban, or eject the device.
- Rather than blocking devices one at a time, you can throw every device off the network at once by changing the Wi-Fi password. If you don’t already use a password, you should absolutely turn on network security and add a password right now. Even if you already have a password, if someone is using your network and you don’t know how they got access, you should change your password and make it stronger. If your network offers multiple kinds of security, step up to a more secure system, such as moving from WPA or WPA2-TKIP to WPA2-AES.