Skype
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Skype was a proprietary telecommunications application operated by Skype Technologies, an acquired division of Microsoft, best known for IP-based videotelephony, videoconferencing and voice calls. It
PRISM: a clandestine surveillance program under which the NSA collects user data from companies like Skype and Facebook
Priit Kasesalu
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Priit Kasesalu is an Estonian programmer and software developer best known for his participation in the development of Kazaa, Skype and, most recently, Joost. He currently works for Ambient Sound Inve
Skype
…the time. Skype was founded in 2003 by Niklas Zennström, from Sweden, and Janus Friis, from Denmark. The software was created by Estonians Ahti Heinla, Priit Kasesalu, Jaan Tallinn, and Toivo Annus. Friis and Annus are credited with the idea of reducing the cost of voice calls by using a P2P protocol like that of…
Kasesalu in 2007