How to Use Public WiFi Safely – Best way to protect data safe
How to Use Public WiFi Safely, hotspots are at risk of hackers stealing personal information. Passwords must be complex, it is recommended to install a firewall.
With the increasing use of the internet, security is becoming a major concern for consumers. Public Wi-Fi, hotspots are all potential risks for hackers to gain access to personal information. In order to protect oneself when accessing the internet, one must be aware of what measures they can take to ensure their safety.
Passwords should be complex and encrypted, while firewalls and software should be installed on windows devices to help block malware and other malicious programs. Taking these steps will help reduce the risk of being exposed to cyber-criminals and ensure that your data is safe.
How to Use Public WiFi Safely?
Use a VPN Connection
The most secure method of using public networks is to use a VPN (Virtual Private Network). It is one of the most practical solutions for assisting users in protecting their data when signed into public networks.
VPNs operate as a secure tunnel between the client (browser) and server by encrypting your traffic. Hackers cannot see any data going through the tunnel and cannot approach your information or your online activity.
It may also hide your IP address using their own IP address from a different country. Even if you are physically in Australia, your VPN could make it appear that you are somewhere else.
VPN services are not all made equal. Free VPNs might sometimes be less secure than paid ones. Paid VPNs are more expensive, but they provide you with more security. The top VPNs for protecting your privacy and security are listed below.
Keep using HTTPS
Since a few weeks ago, Google Chrome has warned you when a website uses an unencrypted HTTP connection rather than an encrypted HTTPS connection by labeling the former as “Not Secure.”
Remember this advice, especially when using public WLANs. The data that is exchanged between you and the server of the website you are connecting to cannot be spied on by users of the same Wi-Fi network as you when you browse using HTTPS. Using HTTP? They can see what you’re doing rather easily.
Keep the Firewall Enabled
By activating the firewall, you can avoid hackers from breaking into your system from the outside. Although a firewall does not offer total security, it is a setting that should always be on.
A firewall serves as a defense against risks from data-based viruses on your computer. It actively keeps track of the data packets coming from networks and determines whether or not they are secure.
The firewall will stop a malicious data packet if it is detected. The firewall defends your computer or network and safeguards your data from threats by filtering out specific sorts of data.
Because of the intrusive pop-ups and reminders, we typically disable Windows Firewall and then entirely disregard it. Go to the Control Panel, pick “System and Security,” then choose “Windows Firewall” to restart it. If you use a Mac, you can turn on the firewall by going to System Preferences, Security & Privacy, and then the Firewall tab.
Limit Air Drop and File Sharing
Without sending an email or other sort of message, you can transfer files from your computer with another person over Wi-Fi using Air Drop and File Share. This function is fantastic in homes or businesses but might be risky on a shared network.
While it’s often amusing to read internet accounts of people sharing amusing or fascinating things on uninvited devices, it’s generally best to take precautions to prevent that from happening to you. In the options section of your computer under Network and Sharing for PCs or Sharing for Macs, you can disable AirDrop or File Share.
Additionally, when you first join a new network, many computers may ask you if you want to “trust” it. Only rely on home networks that you are certain are safe.
Antivirus can protect you while using public WiFi by detecting malware that may enter your system while using the shared network. Always make sure you are using the latest versions of the antivirus program installed on your device. An alert is displayed when known viruses are loaded onto your device, or when suspicious activity, malicious attacks, or malware enters your system through the network.
Aside from the above tips, here are some other recommended tips to keep your system safe on public WiFi:
- Always turn off automatic connection.
- Always use 2-factor authentication – that way, even if a hacker gets your username and password, they still can’t approach your accounts.
- Always turn on the Forget Network option after using public WiFi.
- Do not conduct financial transactions over public networks.
Don’t Share Too Much Sensitive Information
If you’re being prompted to enter a ton of personal information, such as your email address or phone number, before signing up for public Wi-Fi access, proceed with extreme caution. Stick to locations you trust and think about establishing a backup email address if you absolutely must connect to networks like these.
You must evaluate whether the trade-off is worthwhile in exchange for some free internet connection because businesses that do this want to be able to identify you across various Wi-Fi hotspots and personalize their marketing accordingly.
Once more, sign up for the least number of different public Wi-Fi services possible. For instance, are there free Wi-Fi hotspots available in your current location through your phone or cable provider? Giving your information to yet another group of businesses is often preferred to connecting through a service that you are already signed up for.
how hackers access while you use internet connection?
Learn how identity thieves and hackers attempt to exploit gullible users of public wi fi networks to stay one step ahead. Thinking like a hacker is the best strategy for defeating one.
- Phony hotspots: Hackers will attempt to entice you with the promise of a free, simple, open Wi-Fi network, similar to how candy entices children. The problem? They are in charge and have access to all of your online activity.
- File exchange: Hackers may use Air Drops and open file sharing networks to infect your computer with viruses or other harmful software (malware), which can create security vulnerabilities in your system and allow them access.
- Warnings for system upgrades: You might believe that updating your system will make you secure, but it might just be a hacker posing as a trustworthy person. When you click on a warning while using public Wi-Fi, you risk getting a virus rather than an upgrade.
- Snooping cats: Simply put, a hacker who shares a network with you can see everything you do online, including the websites you visit, the passwords you use, and the private data you exchange. Armed with such knowledge, they can use it to start phony accounts in your name, steal money from your bank account, and carry out a variety of other destructive crimes.
The pros and cons of using public wi-fi to access the internet
Pros Using public wi-fi
Free Wifi hotspots
The majority of public Wi-fi networks are free to use. By doing so, you can significantly reduce your data usage costs and use your individual mobile devices at a fast enough rate to do all of your online duties while on the go.
Public Wi-Fi increases output
To encourage client mobility, public WiFi is typically offered in key commercial locations like airports, shopping centers, coffee shops, railroad stations, and other comparable areas.
This is crucial from a company standpoint since it allows staff members to effortlessly do jobs while on the go, providing they have a device that can connect to the public Wi-fi network.
Public WiFi can, in a sense, directly and favorably affect job productivity. This is unquestionably a significant advantage of free internet and is absolutely praiseworthy.
May perform miracles in a time of need
Emergency situations are unpredictable in their occurrence. It may occur at any time and without warning.
In an emergency, public Wi-fi is invaluable and can help you manage the situation in numerous ways.
By using public WiFi, users can quickly and easily report their location and security status with both general authorities and their loved ones during emergencies.
Students generally gain from anywhere
I believe that this point is rather evident. As I mentioned before, the majority of public Wi-Fi services are cost-free. Consequently, there is a great deal to gain for college students who are on a limited budget.
After all, especially for students, an Internet connection is more or less considered to be standard equipment. Of course, having access to free WiFi is more advantageous for him than anything else.
Cons of hotspots Wifi
Public WiFi doesn’t actually provide much assurance of dependability. In particular, I’ve observed that many actually fail as a result of increased user load.
Ads that are annoying
Once you’re connected to one of the many public WiFi networks, your smartphone may start seeing a barrage of advertisements. To be completely honest, this is a scam.
There aren’t really any fees associated with the free wifi service. However, they do receive a sizable salary from the advertising businesses based on your clicks.
To be quite honest, if the number of advertising is decreased to a manageable level, I don’t really mind them. But no! After a while, this increased barrage of advertisements becomes grating.
The security of a public WiFi network is a major concern. This is due to the fact that numerous users are simultaneously accessing the network from the same location.
Therefore, there is a significant chance that sensitive data (such passwords, PINs, etc.) will be sent over the network if your device’s firewall is out of date at the time of your approach. Simple suggestion is to refrain from accessing private information while using a public network.
A public WLAN network is typically accessed concurrently by many users. This results in a huge loss of bandwidth and sluggish network speeds.
Due to the increasing user load, the connection can occasionally even entirely fail, which is very frustrating after a while. The issue at hand now requires an immediate solution.
Using public WiFi can be a great way to stay connected while on the go, but it’s important to take necessary steps to protect your data. By using a VPN, avoiding unsecured networks, and being aware of phishing scams, you can ensure that your data remains safe when using public WiFi. Don’t let the potential risks of using public WiFi stop you from enjoying the convenience it offers, just remember to stay vigilant and practice these tips for the best protection.
Just remember to stay vigilant and practice PowerPacPlus tips to best protect your information.