There’s no escaping the internet nowadays. The need for us to be able to access it virtually anytime, anywhere, has meant that cafes, hotels and restaurants are offering public Wi-Fi access for free... but at a hidden price.
Slowly but surely, the security risks around public Wi-Fi have been growing and growing, with cyber criminals taking advantage. Businesses now face a rapidly rising threat of keeping their users secure when travelling or working remotely. Don't worry! we've put together the top Public WiFi safety tips to use in 2021.
Public WiFi is so convenient and easy to access for anyone. There is actually 2 types of public WiFi networks: secured and unsecured.
Criminals can lurk around public networks, looking for their next victim. Enable multi-layers of protection on email, social networking and bank accounts to keep your data safe.
This is one of the most effective (and simplest) ways of keeping your information safe when using public Wi-Fi. A virtual private network will reroute your traffic through a private, encrypted network.
All that’s needed is a quick download of a VPN app on your phone or mobile device and remembering to access your VPN before connecting to the internet.
Bluetooth connections over public WiFi can be very vulnerable intermediate points of access for data and identity theft. There are a few different types of hacks cyber criminals will use to access your data via Bluetooth.
"92% of adults use public WiFi on a daily basis"
Perhaps one of the most difficult methods of security is getting your users to remember those dreaded updates. Often seen as a hassle, a lot of us just don’t see the importance of regularly updating our operating systems.
Then, in came WannaCry…
The hugely damaging ransomware attack shook the NHS and all started due to a delayed Windows update that went on to affect hundreds of thousands of computers. If Wanna-cry taught us one thing, it’s that staying on top of software updates is the most prudent way to protect yourself against hackers and cyber criminals.
Sharing folders can be a great way of working collaboratively with your team, as well as sharing photos with friends and family. But one thing that many of us don’t realise, is that once your computer connects to a public Wi-Fi, those folders can be viewed by anyone else on your network.
Make sure to close them and turn off file-sharing before logging onto a public network with your laptop or mobile device. Also, adjusting your privacy settings to ensure they are different for public and private networks is important to remember.
File sharing is very easy and convenient for everyone. However, it comes with many security risks.
P2P networks make it very easy for files to be shared with anyone, as long as they have the same file-sharing software. However, you don’t always know who will be receiving those files.
When you use file-sharing networks you can potentially open up your PC to a host of malware threats such as worms, Trojans, key loggers, spyware, adware and more, if you do not understand how to protect your PC when using file-sharing networks.
Sharing files over a public WiFi networks increases the chances of anyone having access to them, even by accident. If someone has the skills to intercept the network they could potentially send all of the files to them or even make a copy of them without the sender even knowing.
Once the cyber criminal has access to this data they can commit identity theft and gain access to your personal accounts and steal any money or data they want.
Assuming that you’ve taken precautions beforehand, the next step is to be cautious after logging onto a public network. One of the best ways to play it safe is to avoid logging into any accounts that contain personal information, such as social media, work email and especially, online banking.
The best way to remember this is that even though a website itself might be reputable, personal information still isn’t secure as long as the network is insecure.
The number of free public WiFi networks is constantly growing, but remember not every hot spot you access is safe and secure, your devices security firewall might not be strong enough to defeat any incoming cyber attacks, use these tips to stop anything malicious from gaining access to your data: