Hacker, security cracker, or penetration tester (for legitimate purposes only)
when somebody offers you something over the internet
Somebody
yes. you need to have internet to use gps.
LAN security is just securing your network to make sure somebody hack into it.
when somebody offers you something over the internet
Yes u can but u souldn't
In case somebody breaks in, hidden security cameras will record their actions so the owner of the property knows what happened and who did it.
You probably have dial-up. Google it.
One would buy security doors to protect their home from invadors. They would also buy security doors to add an additional layer of security to their home.
atleast 5 years, no more than 10
No, not unless you are passing by somebody's house and THEY have an internet connection. Then, you only have it for a couple of minutes. I think they should make cars that do that!