Having synchronized the time has everything to do with the Internet, especially in achieving the most results. For example, most of the time dependent services such as ticket booking and online auctions all the time and calculation errors at times hang in a network are considered catastrophic consequences, such as double booking of tickets and the awarding of the bid by more than one person because of the differences would resulting in time.
Luckily, all this can be avoided through the active syncNetwork views the whole time. This will facilitate, for example, in determining the rates of errors and security from attack if stamp randomly on several different computers within a network
UTC is used as a benchmark by most companies because of the global function of time scale. But the convenience and accuracy at the expense of safety is compromised, for example, through a hole, left a glass in the firewall, the hacker is offering a Gateway to interfering with the functioning of your network and overall system. Resist But even with this, select a number of organizations, go for it and the security issues put aside. While the attacks may not have immediate consequences, they are finally in the long term and is found to Coordinated Universal Time, not always the best reference.
It is advisable to go for NTP server, because they are stratum 1 devices. That is, they receive signals from an atomic> Clock. These signals can be used via antenna and they may be origin of radio or GPS. Has access to the sky in the second, since the signals from the satellites directly are generally not strong enough to penetrate in a position by solid matter. Radio signals on the other side are capable of.
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