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Obtaining a system-independent time and date  RSS feed

 
Ranch Hand
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How to get current in java? Not from system's date because anyone can change it....
I want current to validate my application expiry...please help me...thanks in advance...
 
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In the future, please UseAMeaningfulSubjectLine. A subject of "java" in a forum dedicated to Java topics tells us nothing about your question.

By "current", do you mean "current date and time"? If so, you can use the NTP protocol to retrieve an independent date. The https://commons.apache.org/proper/commons-net/ library has a client for that, as apparently does this class.

Be aware that -pretty much whatever you do in a Java application- a determined attacker will be able to reverse-engineer it and remove any such check. So make sure that the kind of attacker you're trying to guard against is not determined and capable enough to work circumvent those checks.
 
Maybe he went home and went to bed. And took this tiny ad with him:
how do I do my own kindle-like thing - without amazon
https://coderanch.com/t/711421/engineering/kindle-amazon
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