Posts tagged server

Configuring a Dedicated NTP Time Server in Windows 7

Windows 7 is much more recent operating system from Microsoft. Replacing the rather disappointing Windows Vista, Windows 7 promises to fix the flaws that made his predecessor unpopular.

One of the changes makes Windows 7 is that automatically synchronizes time using the service Located in the Windows Time windows.time.com. Although this is an exact time stratum 2 server run by Microsoft, it can be changed by another source of Internet time. However Even Microsoft recommends that sources Internet time should not be used for computer networks that can not be authenticated at the time of the NTP (Network Time Protocol). In addition, a source of accurate time of a door left open on the firewall for the time signal to make it through. Any door open on a firewall can be used by a User malicious to gain access to the network.

For a secure authentication method and precise synchronization of a Windows 7, then is advisable to use a time server dedicated network. Most of these time servers use NTP (Network Time Protocol) that can easily deploy a server a single time across a network of hundreds and even thousands of machines.

Time servers connect directly to the router / switch to the network or can be installed on a single machine. Instead of relying on the Internet for a source of time and the risk of leaving the door open UDP firewalls, NTP time spent using the signals GPS or long transmission of radio waves transmitted from national physics laboratories such as the MSF signal transmission for the length of the United Kingdom and the transmission Signal U.S. WWVB by NIST.

As these signals are outside the firewall and are able to be authenticated by the NTP to establish the authority of the signs and are a method more accurate and secure synchronization a network of Windows 7.

About the Author

Richard N Williams is a technical author and specialist in atomic clocks, telecommunications, NTP and network time synchronisation helping to develop dedicated NTP clocks. Please visit us for more information about an NTP server or other NTP time server solutions.

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