Nowadays, free or public wifi is a common thing. We can see Public wifi everywhere in airports, coffee shops, offices, bus parks, banks, and other many places. We don’t think much before using this those wifi, because we are unaware of the risk.
It does not mean that every free public WiFi is always risky and you should not connect it but you should be always careful before connecting it. Necessary precautions should be taken before using free networks.
We use to take advantage of free wifi and surf the internet and use social media for hours. If you have such a habit, then you must read this article completely.
Why is free WiFi can be risky?
Anyone can easily access public WiFi. Firstly, connecting to an open network is inherently risky. A hacker can easily leave the hotspot by creating a network with the same name.
If your device’s Wi-Fi is on, it will automatically connect after finding an unprotected free Wi-Fi signal. This is the biggest risk of public wifi. Due to this, your device may become a victim of hackers. Hackers can easily distribute malware through such unsafe WiFi. That is why it is not safe and avoid connecting to free WiFi as much as possible.
In this way, the hacker can gain access between your device and the connection point. If this happens, hackers can access your browsing details and your online activities. The best solution is not to connect to the free network that you get.
Here’s how to protect your device
The easier and more convenient it is to connect to the free WiFi available in the market, the more it can be risky. Privacy and security risks should not be forgotten when using that public WiFi to access online accounts, check emails, run social networks, play online games, etc.
It is better to connect by asking the concerned person for the Wi-Fi network and verifying it. Apart from this, you can also use the internet by buying data while staying outside the house.
By using a virtual private network, it strongly encrypts all the data you browse on public WiFi. Decrypting this data is very time-consuming and difficult, so hackers who are looking for an easy target do not go after it. This protects your data from being stolen.
Only browse sites with encrypted HTTPS on public WiFi. Do not browse sites that do not have HTTPS. Don’t enter details like username password, bank details in any unnecessary form. As much as possible, use the social network from the browser rather than the app.
Always clear the browsing history and cache after visiting the site. Always Log out from sites after vising the social media and sites. Avoid using banking applications on public WiFi as much as possible. Use mobile data as long as possible.
Turn on the firewall option
Turn off connectivity
Always turn off your mobile phone’s Bluetooth connectivity if you are on public WiFi. A hacker can easily penetrate your device when the Bluetooth is on if there is a setup network. You should always keep the WiFi setting in manual mode.
Use of antivirus
It is advisable to use antivirus as long as it is used in public Wi-Fi networks. Antivirus strengthens system security.
Public WiFi is risky, but it does not mean that it should not be used. It is better to conduct banking transactions safely without using applications that reveal personal details.