I know it is not secure to use public internet Cafe Computers for accessing the wallets and for transaction needs. At times I don't have any other option than just using it. I would like to know, is there any software available to record the input data entered while accessing the wallet. Recently one of my friend informed about such a way to know the private keys. Is there anyone here have any such experience.
Keyloggers can do that, or spyware, if you get hacked and someone installs one on your device. Use a VPN, they only cost about $10-$13 per month if you pay monthly. If you go for a 6-month or 1-year plan, you get considerable discounts. VPNs use security protocols, encryption, and private servers to make you anonymous and hide your traffic. That means all traffic, and they can even protect you on public networks. Do not use free VPNs, those are not safe, always go premium. The best ones are ExpressVPN, NordVPN, TorGuard, and alike.