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Do you usually use networks? Wi-Fi public? Know someone who uses it? Well, sometimes you have to be very careful with this type of connection. Even though they are very practical and, for the most part, free, networks Wi-Fi public can cause some tricky security holes. 2nx4z
With that in mind, we decided to bring you some information about these networks. So, check out below information about myths and truths that surround the connections Wi-Fi public.
Do I need to stop using public Wi-Fi networks? 373y2o
The simple answer here is: no, you don't have to stop using Wi-Fi public. However, the needs to take some precautions when using this type of connection. This is due to the lack of security they have, compared to private networks.
Some types of security are able to prevent intruders from connecting with security protocols such as WEP, WPA or WPA2. However, public networks do not have such devices, allowing someone with malicious intent to try to make some kind of invasion. Thus, when using free hotspots, the ideal is to use these networks for basic research or public data conferences.
Thus, what should be avoided is accessing sites with personal data such as banks, online game s, emails or various social networks. In these cases, the best option remains to access your phone carrier's mobile network.
If the Wi-Fi network belongs to an establishment, is it secure? 4h6361
Actually, it depends. This is because not always a network Wi-Fi of an establishment such as a bookstore or a mall are properly protected and ensuring that unauthorized s access it. Furthermore, it is difficult to define whether a network Wi-Fi is legitimate or not. This is because, often, public places such as malls have several networks available.
Thus, this wide variety of simultaneous networks opens a gap for cyber criminals to use the names of these locations to create connections Wi-Fi false. These connections, in this way, end up drawing the attention of s mainly because they have a great signal.
The problem here is that when a connects to one of these malicious networks, he allows all kinds of information exchanged using that network to be monitored and even stolen by someone on standby. Thus, very important personal data such as bank s and even details about the person's routine can be leaked very simply. In these cases, it's always good to ask someone responsible for the establishment if the network your device found is really theirs.
So if the Wi-Fi has a , is the connection secure? 1a616
It's not that easy either. Unfortunately, a connection (whether public or private) has a does not guarantee that it will be secure. Everything will depend on the details of the connection configuration and the level of difficulty presented by the access (which is usually low in public or commercial environments).
A person with specific knowledge about networks and with bad intentions in their actions can invade these environments just by the IP address of the place. With this, it could intercept information from several machines that are using the same network. Wi-Fi. That's why the two previous tips are essential when connecting in public places.
Are public networks synonymous with danger? 2p4os
Even though all of the previous information suggests this in some way, it's not all that taxing. This is because, even if networks Wi-Fi public have their vulnerabilities, there are numerous services available so that the , even on a public network, with or without a , has a more secure access.
One of the most viable options is to consult your mobile operators to check the possibility of using VPNs. from english Virtual Private Network, VPNs are secure ways to connect to public networks. With a complex system, they create a kind of private bubble for individual connections within the public connection.
Some VPN Options 2t6nw
Now, with everything explained about public Wi-Fi networks and their vulnerabilities, how about checking out some app options aimed at creating a VPN? Well, here we will list some valid options for you who do not want (or cannot) give up public networks.
Dataly: 3o1y9
A very valid VPN option is the app Datally, a free app from Google which has several features to help you with your connections. In addition to the VPN that, in addition to protecting you, blocks the use of undue data from some apps, the Datally it also helps you save data and see more clearly how you use your connections. To know and , visit the Dataly on Google Play.
ExpressVPN: 683a1x
Among several apps in this style, we also have the ExpressVPN, one of the most famous public subscription network protection services in the world. Among its most striking capabilities is the power of the program's 256-bit encryption, which guarantees extra protection against potential intruders. The service also guarantees a 30-day free trial before the monthly charge.
Vivo Secure Wi-Fi: 621u4m
Among several options, we can also mention here the Vivo Secure Wi-Fi. This feature offered by Living brings a VPN to its subscribers. That is, it creates a private network over a public communications network. With this, it creates a kind of “private security tunnel” for information not to leak.
O Living Wi-Fi Insurance is part of the program Vivo Protect, which includes other services and costs approx. R$11,99 monthly. Among the various security services of the Living Protects, are an antivirus, 32GB of cloud storage and . This is all possible to be installed on up to three devices simultaneously.
Tunnel Bear: 2g4uq
O tunnel Bear stands out as one of the easiest and simplest VPN apps to use. In addition, it is completely free and available for numerous platforms, serving different types of audience. However, even though it is very easy and great to use, it is quite limited, allowing data usage of up to 500 MB only. You can check out the app on its official pages at Google Play and App Store.
Tor Project: 3f415l
Well known to Deep Web explorers, the Tor Project it is a much safer browser than most of those known by the general public. In addition, it also has a completely free VPN service. Among its advantages are ease of use, easy installation and the possibility to access pages that are normally protected by region.
Highly praised by its s, the app's only “weak point” is the fact that it spends a lot of its connection to ensure security. You can it directly from the Tor on the App Store. Furthermore, s of Android can the Orfox on Google Play, the service's own Android browser.
Multiple options to stay safe c3e36
With this, we have everything in hand to ensure the security of our devices and, especially, our data on public Wi-Fi connections. And you? Do you know any other way to protect yourself in connections? Wi-Fi public? Do you use some kind of VPN? Don't forget to comment!
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