Don’t Use Public Wi-Fi. Using a public wi-fi network not only puts your personal devices at risk, but also exposes your traffic to everyone else using the same network. Cyber-criminals can potentially access any information you provide, such as credit card numbers, confidential information, or passwords.
But unfortunately, without proper security precautions like a strong password, a time limit on WiFi use, and site-filtering software in place, many public WiFi networks are much more vulnerable to If you frequently use public WiFi, then a VPN connection would likely be a wise investment, as it encrypts all traffic, and only shows publicly that you are connected to the VPN. Simplest of all, if you are connecting to free public WiFi, just don’t do anything that involves entering personal information. MyPublicWiFi is an easy-to-use software that turns your laptop/tablet/PC into a Wi-Fi wireless access point or individual Hotspot. Anyone nearby can surf the Internet through your sharing. Security experts have long advised people to avoid using public WiFi networks because of the risk of being hacked. Despite those warnings, free WiFi is becoming more widespread and popular, with Oct 04, 2018 · 5 ways to stay safe on public WiFi. While public WiFi will never be 100 percent secure, there are some simple steps that you can take to reduce your vulnerability. 1. Use a trustworthy VPN. A VPN is the best protection you can have when connecting to a public WiFi network. A VPN will encrypt your network traffic, meaning that even if someone is
Let's assume I'm on a public wifi and there is a malicious user on the same wifi who sniffs every packet. Now let's assume I'm trying to access my gmail account using this wifi. My browser does a SSL/TLS handshake with the server and gets the keys to use for encryption and decryption.
After analyzing some 32 million public hotspots, Kaspersky Security Network came to the conclusion that 25 percent of public WiFi networks do not use any encryption at all, making it effortless for cybercriminals to simply come in and pick up the communications, a practice commonly referred to as WiFi sniffing. Jul 10, 2017 · To switch a network to public or private on Windows 10, you’ll need to use the Settings app. If you’re using a Wi-Fi connection, first connect to the Wi-Fi network you want to change. Launch the Settings app, select “Network & Internet,” select “Wi-Fi,” scroll down, and click “Advanced options.”
You need a VPN when accessing public Wi-Fi. Here's why
How to Safely Use Public Wi-Fi | Inc.com Dec 21, 2015