Nowadays, it is common to find people lugging their laptops even to restaurants or malls. These people are not necessarily yuppies or professionals. Some of them are even younger, maybe students who continue their internet surfing even when not at home. Thanks to wireless internet connection, this is now possible.
In our place, there are malls which have free wifi access, same with some restaurants. A coffee shop here also has wifi but they charge a fee for it. This is convenient for their customers because they can still browse the internet or quickly check their inbox while waiting for snack to be served. This is a good way to pass time too.
On the other hand, some security issues were raised due to the network being wireless so it’s possible that it might be hacked. They’re saying that it’s a like free highway and information might be intercepted. I will probably read more on this so that I can be well-informed. What I can suggest is to choose password combinations that are not easy to decode for protection. Also, do not disclose personal information from not a verified source. In the end, it all boils down to discretion and good judgment in divulging personal information.