Since remote and hybrid working has become increasingly prevalent, many office workers no longer have to be in the office constantly. Many people can work from their homes, but sometimes it is nice to change scenery – which is why some people work from cafes, coffee shops, or even unconventional locations such as a boat or van – even though working from home is a great option for many people. 

It is possible that working people may be on their way to work, or even on vacation, and need to be able to check in on e-mail, social media, or banking applications from an airport, hotel lobby, or conference centre as they go, such as while in an airport, hotel lobby, or conference centre.  

This will make it likely that the public spaces in which they stay will have free Wi-Fi available to all visitors. As a result of the venue's free Wi-Fi, customers can make use of the internet, which is useful for them, and could encourage them to stay in public areas for a longer period.  

It is common for public Wi-Fi networks not to be equipped with the necessary security measures called encryption, which scrambles the information that is sent from their computer or device to the router so strangers cannot access it. 

Cybercrooks could intercept the information that they send over these networks if there is no security measure in place to protect it from them. There are several security risks associated with public Wi-Fi, including hackers taking advantage of the lax security of the network to monitor users' Wi-Fi connection and steal their personal information and passwords, or even take over their accounts online if proper precautions are not taken.

Among the information gathered could be the passwords of bank accounts and social media accounts, as well as personal information. An internet snoop could also observe which websites the users visit and the data they enter into web forms, which could help access the information gathered. 

At the time, the conventional wisdom was that one should not access a bank website or social media account on a WiFi network while on a public Wi-Fi network. Today, they do not have to be as strict, however, that does not mean they should not be cautious. 

Their data should be protected by at least one layer of encryption so that at least one layer of encryption is applied to all of their data. To steal sensitive information from unsecured networks, cybercriminals use both their professional know-how and free tools to sneak in and take control of the network. 

Some of the information that they steal will include passwords, banking information, and personal information that could be used to steal someone's identity. Generally, bank websites and social media websites use Hypertext Transfer Protocol Secure (HTTPS), which is a secure version of the HTTP protocol, which is indicated in the address bar by the prefix "https://" or the lock icon. 

The data that you send to and from a website is encrypted in transit when you log into it with the HTTPS version of that website. A virtual private network (VPN) is a technology that allows WiFi users to route all their internet traffic through a trusted network such as a virtual private network (VPN). 

Although VPNs are often used to bypass geo-blocked content, they have many other great advantages including being secure. As a result, the traffic is encrypted and hidden, as well as routed through one of their servers. Whether Wi-Fi users are looking for a VPN that is reliable, secure, and convenient, the list of 2023's best VPNs is a good starting point, but Google One subscriptions also have a VPN that comes included with them. 

To make sure that the device does not automatically reconnect when people use public Wi-Fi, they must ensure they have disabled auto-reconnecting or have chosen the "forget this network" option when they are using public Wi-Fi. 

When auto-reconnect is enabled and the users' device is connected to a nearby network, their device is broadcasting to potential bad actors that they accept nearby networks as being on par with their home network and treat them as such. Threat actors may connect stealthily to their devices with the help of their SSIDs (network names) because devices recognize known networks by their SSIDs. 

To ensure that the Wi-Fi network people are connecting to is authentic, make sure they look for official signs or consult the establishment staff to confirm its authenticity. Trustworthy networks reduce the risk of cyber threats. 

Do not enter confidential data, such as credit card details or passwords, while using public Wi-Fi. Keep your personal information private by refusing to enter sensitive data, such as passwords. By taking this precaution, there will be less chance of a breach of personal information. 

Whenever people connect to a public Wi-Fi network, it is strongly advised that they should use a Virtual Private Network (VPN). VPNs encrypt their data and shield their digital activities from prying eyes.