otp token,one time password,Security token

What is OTP TOKEN?One-time password (OTP) is a password that is only valid for a single login sessionor transaction. OTPs avoid a number of shortcomings that are associated withtraditional (static) passwords. The most important shortcoming that is addressedby OTPs is that, in contrast to static passwords, they are not vulnerable to replayattacks. This means that, if a potential intruder manages to record an OTP that wasalready used to log into a service or to conduct a transaction, he will not be ableto abuse it since it will be no longer valid. On the downside, OTPs cannot be memorizedby human beings. Therefore they require additional technology in order to work.OTP TOKEN-KingKey 10001,size:5.5cm*2.5cm*0.9cm2,one time password updata time: 20 second or 60 second3,Can be placed in boiling water for several hours4,3rd floor, not dropped from the break5,The appearance of fine fashion, as the key, size, and the key to almostOne-time password server introduceCan run on the following operating systems: Windows 2000/Windows 2003 Server/Windows 2008/Windows XP Linux Unix and so on.Support the following database: SQL Server 2000/SQL Server 2005/SQL Server 2008 Oracle MySQL and so on.Provides the following development interface: Radius interface API interface, include C&C++/VB/JAVA/PB/DELPHI/ASP/JSP/PHP,and so on.Standard SupportOATH based, The detail please refer ietf standards RFC 4226 (Read RFC4226)