Which of the following is safe to do over public Wi-Fi? Checking email Checking credit card balance Logging into a banking portal online Looking up information for a class

## Step 1<br />Public Wi-Fi networks are often unsecured, which means that the data transmitted over these networks can be intercepted by unauthorized parties. This poses a significant risk when dealing with sensitive information such as credit card balances or banking details.<br /><br />## Step 2<br />Checking your email or looking up information for a class typically involves less sensitive information. Therefore, these activities are generally safer to perform over public Wi-Fi.<br /><br />## Step 3<br />However, it is important to note that even though these activities are safer, it is still recommended to use a Virtual Private Network (VPN) when using public Wi-Fi. A VPN encrypts your internet connection, making it more secure and less vulnerable to unauthorized access.