IP EXPO Europe, held annually at London's ExCeL Centre IP EXPO Nordic, held annually at Stockholm's Waterfront Congress Centre IWSECC International Workshop on Security Engineering for Cloud Computing in conjunction with the 14th International Conference on Availability, Reliability and Security (ARES – http://www.ares-conference.eu) LeetCon, IT-Security-Convention in Hannover (Germany), frequently October or November every Year. Talks about IT-Security, IoT, Industry 4.0 and more.