Now that Public Wi-Fi is available at almost every single location, a lot of people have made it a habit of using it. However, as convenient as this service is, it is equally dangerous. Public networks are open for everyone, which means that they offer little to no security. If you connect your device to these networks, it is at a huge risk. Anyone can hack into it, sneak in a malware, gain access to your personal information, and so much more. You will not even know any of that is happening because there are literally no indications. You connected to an open network without taking any precaution, so everything goes.


All the files coming into your device will be given a free passage because, in an open network, all kind of sharing is allowed. This makes it easier for a hacker to sneak in a file or two which allows them to keep tabs on your activities from there on out. They can misuse that information or ask for a ransom for keeping your activity hidden. Things just wouldn’t go your way no matter what you try. Once you are hacked, it is extremely difficult to keep your information. So instead of reacting, you should be taking precautions beforehand. If you are already using public Wi-Fi, then there is no talking you out of it, but following security measures will surely help keep hackers and malware at bay.

Recommended for you
How to disconnect other users from a Wi-Fi network

Use VPNs

The lack of awareness about VPNs is mind boggling. Most of the people believe that they are only used for accessing blocked content. However, that is not the case as they are capable of so much more. One of their key features is their ability to keep devices safe through their security protocols. Even a free VPN will come with at least two to three security protocols that will help keep all kinds of unwanted intrusions at bay. If you are a regular public Wi-Fi user, then it is recommended that you seek help from a VPN.

The best VPN service for this job is FalcoVPN because of a couple of reasons. Firstly, it is available for free, and secondly, it houses five security protocols including IPSec, IKEV2, LT2P, PPTP, and OpenVPN. Using it is not much of a hassle either. Just install it on your device and before connecting to a public network, enable it. This will reroute your activity to a different server and IP, and the person who might be looking for a vulnerable device would not find anything. While this VPN is enabled, all of your activity is rerouted through a different channel, and your actual IP shows no activity whatsoever. This helps you stay obscure on a public network, which is more than enough to keep small-time hackers at bay.

Turn File Sharing Off

Whenever you connect to a new network, you are asked what kind of network it is. The options include Home, Work, or Public. When connecting to a public Wi-Fi, always choose the option of Public. When you choose this option, the auto file-sharing is turned off, so no one can sneak in anything without your approval. However, if by mistake, you have chosen Work or Home network, then you will have to manually disable file sharing. It is not a difficult task though. Just go to your network settings, look for file sharing option. If you selected Work or Home option, then it would be marked as enabled. Just disable it and you will be good to go. Turning off file-sharing is a secondary option and it isn’t as safe as a VPN. VPNs come with a ton of security protocols that go out of their way to ensure your information’s safety. However, if you are not willing to get help from them, then you can give this a shot. It is somewhat dependable as there won’t be any file insertion without your approval, but it just can’t be relied upon. One small mistake and your device and all the data within it will be compromised.

Enable Two-Factor Authorization

Two-factor authorization is now being offered by almost every major outlet and you should activate it as soon as possible. Bypassing simple questions has become way too easy for the hackers, which is why you just cannot rely on them anymore. With two-factor authorization in place, you will be notified whenever you log in from an unusual source. You will be sent a code to your selected device, which you will need to put in, in order to sign in successfully. What this means is that even if the hackers get a hold of your personal information or account details, they won’t be able to log in because only you will have the code. Furthermore, the code is randomized, so they can’t guess it either. Enabling two-factor authorization can sometimes be annoying as you will be asked to put in a code every time you try to sign in from an unusual source. However, this is one of the safest options available right now and you should definitely give it a shot.

Keep Your OS and Apps Up to Date

Some people disable auto-update on their operating systems and apps just because they find them annoying. That’s not going to help your case at all. The regular updates are done to counter the security threats that rise each and every day. If you are not updating, then you are literally opening your device to those threats. They are pretty harmful in a closed environment and are downright lethal in an open network. With nothing to stop them, they have potential to seek out any vulnerable device, take control of it, and keep tabs on everything that goes on there. You will be completely powerless and won’t be able to do anything to get back in control. So, the safer and better option is to always keep your operating system and apps up to date.

User Account Control

User Account Control (UAC) is an option in Windows that can make or break your experience. UAC basically determines how much control you want to have on your Windows’ function. It is a gauge, so you can take it all the way up or all the way down depending upon your usage. However, we recommend you to keep it in the upper half. Taking it that high means that you will be prompted about almost everything that happens on your PC, but that usually only occurs when you boot up the Windows for the first time. Once you’re past that first outing, you can enjoy the smooth ride without constant prompts and without the fear of being hacked. With UAC enabled, you are in complete control as you can keep tabs on each and every file that is coming in, going out, being changed, etc. This control allows you to stop any malicious file from sneaking in, hence keeping your device safe from harm.