GPS means Global Positioning System; It is also known as Navstar. It was founded by the American Army. And it is in operation since 1995 but many modern GPS receivers use Russian GPS and GLONASS satellites to increase coverage and accuracy. At this time GPS has 31 satellites, which are [...]
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Nowadays smartphones are an indispensable part of everyday life. However, great care should be taken because your phone may be more vulnerable than you thought. Hacking is no longer just an exciting topic for Hollywood films or a danger that affects only large corporations and multinational corporations. No one [...]