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Flash -
SWF Tools
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Written by eyez
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Developer SWF Guardian 1.5
What can DSG do for you?
- Manage access to your flash work even after it has left your hands (Even from a remote server!).
- Create time-limited licenses for SWF files.
- One license file manages the access of all internet viewers .
- Easy to use: No actionscript knowledge is required.
- Advanced custom actions: Allows actionscript developers to easily handle expired and non-expired keys with their own code.
- Virtually uncrackable key system: MD5 digest 'encryption' key validation. TEA encryption for secure key storage in component instances.
Usage:
Before releasing files to a client, the DSG component is embedded into the SWF and set with a default expiration date in 30 days, as well as a non-expiring license that may only be activated with the corresponding key file. The SWF file is now time-limited and safe to be released before payment.
When payment is received the client is given the key file that unlocks and enables the non-expiring license. However, if no payment is received, no key file is given, and the original default expiration date will be reached. The flash movie may be designed to show a permanent DSG error message or invoke a custom handler as suited to the developers needs.
At slightly over $10 currently, this security component is really a bargain.
Website
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Last Updated ( Sunday, 13 August 2006 )
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