Is WiFi Your Cybersecurity’s Achilles Heel? In the advanced world, the most significant risks are not physical, they’re digital. Whether you utilize the Internet for business or entertainment, everyone is in jeopardy of being sufferers of cybercrime. Despite our best shots, we often leave our digital doors open for cybercriminals to misuse. Businesses, in particular, splash out a hefty amount and other sources in ensuring the security of their digital systems. However, several do not understand that the simplistic of blunders can make them pay most dearly. This comes in the form of a modern-day essential: WiFi.
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Is WiFi Your Cybersecurity’s Achilles Heel?
How to Avoid Being Victims Of Cyber-Crimes
The first thing you must be careful of using public WiFi. While cyber-attacks can happen on private WiFi as well; they are more likely to occur on public ones. The reason is that much public WiFi’s do not have encryption. This does not mean that every public WiFi is hacked. However, hacking software is readily available; which means any public WiFi can be hacked – it’s best to stay cautious. With a simple smartphone; a hacker can get all the info about your online accounts and create problems.
The best way out for resolving these matters is using a VPN to connect to a public WiFi. Virtual Private Networks encrypt all data and reduce the risk of hacking. You should employ them on all WiFi connections; whether at work, home, or any other place..(also see, Cyber Security and Privacy Predictions for 2018)
How to Protect Your Private Network
Don’t think that just because you are on a private network that you can’t fall victim to cyber-crimes.
Using WPA2 Personal Shared Key (PSK) mode does lessen the risk, yet anybody on the network can still trace your online activity.
If your WPA2 security has the business feature; then your traffic will not be seen by anybody else. Since every user takes different login credentials, this way of connecting is far better for the Personal mode. Additionally, regularly changing encryption keys provide an additional layer of protection as they are different for each user.
Nonetheless, the WPA2 Enterprise mode needs a remote authentication server. This is usually called RADIUS or Remote Authentication Dial-In User Service. But, for Windows Server, using an IAS or Internet Authentication Service for versions 2003 and above is a safer option.
Also, Network Policy Server (NPS) viewpoint of 2008 or later versions of Windows Server, you can use.
If you notice neither of these supported on your server, consider going for an economical server. Some names in this category are Elektron, FreeRADIUS, ClearBox, and TekRADIUS.
Conclusion -Is WiFi Your Cybersecurity’s Achilles Heel?
If you’re on a public WiFi, eavesdropping should be your greatest concern. Use a VPN for improved security and assure you only visit SSL encrypted sites(also see,Most Secure VPN Services in 2018). If you are a bit of a network, then you should employ software to disguise mutual activity. For wired networks, IPsec or Internet Protocol Security is excellent for Ethernet activity encryption and authentication. Your security is in your own hands and being careful is the first step towards being secure.