Set Up A Separate Network For Iot Devices
IoT devices are becoming more and more common in our homes. Weve now got smart TVs, smart fridges, our own virtual slaves in Alexa and Google Home, as well as a host of other IoT devices in many of our abodes. With new technology developments and the rollout of 5G, this number is only set to expand. This is concerning in two ways:
- The more IoT devices, the more endpoints, and the greater the number of potential entryways for hackers.
- IoT devices have a poor security track record.
With this in mind, those who are especially security-conscious may want to consider setting up a separate wifi network for their IoT devices. Although it may not technically be part of securing your home network, setting up a second one allows you to separate your homes digital assets.
With two separate networks, you can eliminate the risks of poorly secured IoT devices acting as an opening for your main network. If hackers do find their way into your IoT network, all theyll find is the other IoT devices, and they wont be able to work their way onto your computers or phones, nor could they steal or mount ransomware attacks on your important data.
Disable Your Routers Guest Account
Many Wi-Fi routers support guest accounts that are isolated from your main local area network , use an alternate password, and can be subject to other restrictions.
If a neighbor is stealing Wi-Fi through a guest account, then youll need to log into your routers configuration interface and disable it.
Even if your neighbors arent using a guest account for access, you should probably disable your guest account anyway if you never use it. They are often not secure.
Don’t Broadcast Your Router Details
While you’re in your router settings, you should change your service set identifier . This is the name of your network that the outside world sees it commonly defaults to the router manufacturer’s name. In light of how easy it is to find admin logins online, best not make the hackers life any easier than it already is. A determined hacker isn’t going to be prevented from detecting and accessing your network simply because there’s no SSID being broadcast, but using a random name rather than the factory default makes sense. Not least as it suggests the user is more security savvy than someone who is still broadcasting the router manufacturer.
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Check Port 32764 To Find Out If Its Open
In 2014, it was discovered that the firmware used in certain routers ran a process that listened at port 32764. Any open port can allow hackers entry to your network, and they can then cause havoc on the router or your network.
Affected routers include hardware from a supplier called SerComm. Many router manufacturers, including Cisco, Netgear, Linksys, and Diamond, are customers of SerComm. Check here to find out if your router is on the list of known affected routers.
You can also check to see if port 32764 is open by visiting this website. If it is open, contact your router manufacturer for assistance. While you can manually close this, or other open ports, on your router, they can be reopened without your knowledge. If the router company cant provide a security patch to remedy this issue, get another router from a different company.
How To Secure Wifi Router With Password
Do you think your wireless router is the most vital gadget present in your house? Since it looks after the outgoing and incoming traffic and controls the remote access of wireless internet, we think it is a valuable tool in every way.
However, like any other technology, your wifi router can also suffer the wrath of external attack, compromising your sensitive and personal data. When a neighbor or a hacker gets access to your Wi-Fi network, you are left with a compromised device.
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Keep Your Routers Firmware Updated
Over time, vulnerabilities can be discovered in your routers existing firmware. Performing regular updates will help patch those weaknessesan easy win for home network security, since many routers have automatic notifications and updates built into the admin accounts interface these days. Even if you have a router that doesnt make updates that simple, you can easily perform manual ones by going to your routers support page, and looking to see what the latest firmware version is. If a newer one is available, download it and then follow the instructions for applying the update to your router.
Ways To Secure Your Wifi
Keep the bad guys out of your network
WiFi, or Wireless Network Connection, has simplified networking and Internet access in our homes. It has enabled wireless music and video streaming, file and printer sharing, and Internet access and sharing among WiFi-enabled laptops, computers, tablets, phones, smart TVs, streaming devices and more.
LAN cables are no longer needed as the same functions are now provided by WiFi Routers.
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What Is Network Security
Network security keeps unauthorized users and hackers from accessing your Wi-Fi network and the devices that use it. There are a number of common-sense practices that will help you have a secure network connection, and a few extras that can ramp up your security level to top-secret.
Image: Ivan Samkov, Pexels
Why Secure Your Wi
Well, if someone hacks your Wi-Fi network, they will not only leech on your Internet bandwidth . But the scary part is, someone with the right tools can also see what you are browsing on the internet, steal passwords, control your activity and even send fake emails from your connection that could lead to law forces acting against you.
Overall, Wi-Fi security is crucial and in this article, we will take you through all the necessary steps you can take to secure your Wi-Fi. So, lets get started, shall we?
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Enabling Your Router’s Firewall
How Can Purevpn Benefit You
There are a plethora of benefits coming from PureVPN, but most importantly, you get a secure browsing experience. PureVPN provides exceptional online security so that your real identity and your data are secured against trackers, marketing agencies, cybercriminals, and surveillance groups.
All users can connect to any Wi-Fi with complete confidence and peace of mind
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Change The Default Ssid Name
The SSID is the name that identifies your wireless router. By default, many routers use the name of the router as the default SSID. For example, Linksys routers use ‘Linksys’ as the SSID. Using a default SSID is a security risk, because it identifies the brand of the router. It would help an attacker find a way to exploit vulnerabilities in the device.
When naming the router, do not use your family’s name or any other personally identifiable information. For example, if the SSID contains your family’s last name, it can be identified by any neighbor that knows you.
Limit The Local Admin Access To Your Router
Limiting local admin access to your router is another step towards monitoring your home network security. This is done by manually assigning the MAC addresses of the white-labeled devices from the routers web interface. For example, you can give admin access to only 2 devices, your main PC and your smartphone. This will prevent anyone else but you from having this level of entry into your network.
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Rename Your Wifi Network
A unique network name, also known as a service set identifier , is just as important as your password. Keeping the standard name created by your internet service provider upon setup may signify that your password is unchanged as well. Since many hackers have a list of ISP-assigned passwords, theres a higher chance of them breaking into your wifi. Including personal information like “Janes House” or “123 Pearl Street” may indicate that your password also contains personal information, once again making it easier for hackers to crack the code. Consider the same elements for your network’s name as you would for your password: long and complex.
Five Steps To Protect It So Bad Actors Cant Run Up Your Electricity Bill
If your home with all its blinking, beeping, Internet-connected devices is a little digital kingdom, your WiFi router is the gate. And somebody needs to keep a close eye on it.
Unfortunately, router maintenance is rarely at the top of our to-do lists.
Back in 2007, Zulfikar Ramzan, chief scientist at digital safety company Aura, says he helped uncover a new kind of cyberattack: By simply getting a victim to view a single webpage, hackers could change the settings on home routers those bulky boxes collecting dust in your closet that connect your tech devices to the Internet and direct all the victims online traffic anywhere they chose. Fifteen years later, people are still making the same security mistake that led to those attacks, failing to reset the default password on their home routers, he says.
I think with routers, you just assume its safe. No one ever thinks about it. But they can also be a conduit, Ramzan said.
Within minutes of going online, routers become targets for hackers, cybersecurity experts say. Some cybercriminals steal the routers computing power to mint cryptocurrency such as bitcoin and run up your electricity bill. Others make off with your data after using your router to grab remote access to your computers. Some even put fake error messages up on connected gadgets like smart TVs, urging you to call a phony customer service number.
Heres your Help Desk checklist for home router upkeep.
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Enable Mac Address Filtering
To further limit what devices can connect to your Wi-Fi network, I recommend enabling the MAC address filtering option. Access your routers web interface and look for the option. It might be listed as either MAC Filter, Network Filter, Access Control, Network Access, or something like that. You will find it under either the Security, the Wireless, or the Advanced menu.
Use Good Cyber Hygiene
Of course, securing your Wi-Fi network alone won’t keep your devices and data safe if your behavior opens doors for hackers to walk through. Follow online best practices to protect yourself.
For example, don’t click on links in email messages or open files sent via email, especially if the messages are unsolicited or from unknown senders. Doing so can lead you to accidentally reveal personal data or introduce malware onto your system.
Don’t provide any sensitive information such as your phone number, your credit card number or even your date of birth to a website unless it’s absolutely necessary and without carefully vetting the site. Even well-known websites can be spoofed, allowing cyberthieves to trick you into trusting them and stealing your data.
Finally, boost the security on any device that has access to your Wi-Fi network. Password-protect your phone, tablet, and computer keep apps and software up to date utilize antivirus software and VPNs and take extra precautions to secure your devices against hackers.
Tom’s Guide created this content as part of a paid partnership with Bitdefender. The contents of this article are entirely independent and solely reflect the editorial opinion of Tom’s Guide.
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S To Stronger Wifi Security
With the continuous proliferation of public hotspots, and increase in a remote workforce, more and more attention has been drawn to the security measures in place to prevent wireless man-in-the-middle attacks. You should start by using TLS/SSL Certificates to provide network security. However, in addition to employing TLS Certificates to provide network security, these WiFi security options will dramatically improve the security of your network.
1. Use Sophisticated Passwords
Like all passwords, the WPA2 password that you use to secure your wireless network should be long and sophisticated enough to foil hackers attempting to aircrack your password. Avoid personal names, simple dictionary words, or easily guessed numbers should be avoided.
2. Change the Default WiFi Admin Username and Password
The easy first step to improved security is to change the default username and password. Since most routers dont require a physical connection to log into the admin interface, eliminating this vulnerability removes the lowest hanging fruit available to hackers.
3. Use the Latest WiFi Encryption
4. Encrypt WiFi Router Admin Pages
5. Update the WiFi Router Firmware Frequently
6. Consider Locking Down MAC Addresses
7. Train Users Not to Auto-Connect
8. Use Always-On SSL
Change Your Router Administrator Login
To set up your wireless router, you usually need to access an online platform or site, where you can make several changes to your network settings. You can usually access this by entering your routers IP address into your web browser.
If you have a new router, you can find its IP address listed on the manufacturers website or in the product manual you were provided with upon purchase. However, if your device is rather old, you can still discover its IP by following this handy guide.
These basic steps will teach you how to easily connect to your home network as an admin. Usually, the address bar type looks like http://192.168.1.1 or http://192.168.0.1.
Most Wi-fi routers come with default credentials such as admin and password which are easy for malicious hackers to break into. Therefore, you need to access the routers settings and change them to unique credentials that cannot be guessed so easily.
My recommendation is to create a username that isnt personal to you in any way and pair it with a strong password that contains both uppercase and lowercase letters, as well as alphanumeric characters.
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