[offtop] DEFCON Нижний Новгород
Сайт: http://defcon-nn.ru
Github: https://github.com/defcon-nn
Mailing list: https://groups.google.com/forum/#!forum/defcon-nn
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Telegram: @defcon_nn
Github: https://github.com/defcon-nn
Mailing list: https://groups.google.com/forum/#!forum/defcon-nn
Twitter: https://twitter.com/defcon_nn
VK: https://vk.com/defcon_nn
Telegram: @defcon_nn
