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.
You have to ask yourself if it is really worth to risk your bitcoins in accessing them in a public place. Be reminded that anything that you access in a public cafe or computer, not only your wallets are at risk but also your personal information and almost every digital information. You have to carry and weigh the risk before doing anything so you will not regret if anything happens.
Like what most people mentioned, 'keyloggers' are actually quite famous in public cafes. For example, you type your Facebook information and that information is stored in the PC until the person who put it accesses it.