Сайт: http://defcon-nn.ru
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
Flood: https://t.me/defcon_nn_offtop
Сайт: http://defcon-nn.ru
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
Flood: https://t.me/defcon_nn_offtop