Different Surfnet SSL-certificates
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One can/could acquire free SSL-certificates of Cybertrust through Surfnet. The contract period with Cybertrust ends 1-1-2010 and all certificates will become invalid 3 months later. Starting from July new certicates can be acquired from Comodo. See for more information. Advantages of comodo are wilcard certificates and private certificates. More information will follow as soon as the service is available.