http://www.macrovision.com/products/flexnet_publisher/index.shtml

FLEXnet Publisher subsumes the functionality formerly offered by our point products such as FLEXlm, GTLicensing or Safecast. Built on our industry standard FLEXnet Universal Licensing Platform, FLEXnet Publisher offers capabilities well beyond these point products such as converting unlicensed users into paying customers, increasing sales by deploying the most effective licensing models, and reducing operational costs associated with product fulfillment, upgrades and renewals We will continue to support FLEXlm, GTLicensing or Safecast for existing customers of these products:

FLEXlm, GTLicensing or Safecast，而safedisc也在其products中！
safedisc是猛壳（不只在光盘加密），现在根本见不到脱壳的！

http://www.macrovision.com/products/safedisc/SafeDiscA_AHP.shtml

SafeDisc Hack Protection creates an interlaced bond of multiple encrypted layers between the game application and the SafeDisc security system. It can prevent clean memory lifts and automated black box circumvention attacks. This forces hackers to resort to manual methods, using debugger and disassembler software to manually view code line-by-line in an attempt to reverse engineer the security system. This dramatically increases the effort and time it takes before a working hack could become available online.

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