Public Wi-Fi hotspots have long been extremely vulnerable to attackers. Their protection against hackers tends to zero. Now certification of new protocols is on the move, which makes public Wi-Fi much more secure. The flagship of these changes is the WPA3 protocol. Protection against hacking of routers is now much better. The process is going to continue till the end of 2019, but the main thing is that it has begun. How safer is it now to surf online via public Wi-Fi? Read the article!
We have been waiting for more than a decade for a new generation of protection against hacking. The WPA2 protocol has been considered as the most advanced, but the latest vulnerabilities have showed that we need a new generation of protection against a hacker. We have repeatedly written in our blog that public Wi-Fi is perhaps the most dangerous place on the Internet and the situation was especially bad in 2017-2018. Without using a VPN service, connecting to a public Wi-Fi access point was as dangerous as playing Russian roulette. Besides, if you were abroad, it was like Russian roulette with a modern automatic pistol.
We do not exaggerate. The vulnerability in the WPA2 protocol allowed hackers to gain access to the router and guess passwords, so your data transferred to the network could have been easily stolen. WPA3 closes this “hole” in the protection system. Today, the situation is different. If the password to the hotspot is specified incorrectly, all the transferred data will immediately erased from the device’s memory. Of course, if a hacker has plenty of time, he can make many such attempts. Nevertheless, for short connections to a public access point, this protection may be sufficient.
Of course, if you use a VPN service, your protection against a hacker will be much better. When you use a VPN service, your data is encrypted and it greatly complicates the task for an attacker. It will be so complicated, than the hacker will most probably abandon the idea of repeating his attempts. In addition to this important fix, the WPA3 protocol opens another opportunity. This is the so-called direct secrecy. The WPA3 protocol basically blocks access to any data to which the user (that is - you) does not have access right now. Even if the attacker hacks your network, he will not be able to get the data that you are not working with right now.
The third innovation of the WPA3 protocol is Wi-Fi Easy Connect. This is the establishment of a connection through the QR code of the router and the QR code of the device connecting to it.
Of course, thanks to the WPA3 protocol, the level of routers protection against hackers has become much higher. Nevertheless, this does not make them invulnerable. A hacker can still hack a Wi-Fi hotspot, if he has enough time. And in the case of public Wi-Fi hotspots, the attacker has a plenty of time. You still need to be vigilant and use data encryption through a VPN service. Any public Wi-Fi hotspot can still be hacked.
VPN service can hide you from:
- overly curious provider;
- the state, deciding for you which sites you should visit and which not.
Even the WPA3 protocol does not provide data encryption. So, the VPN service is one of the basic functions. Use VPN service to protect your privacy and security on the Internet!
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