/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: TakashiKoizumi https://cdn.slidesharecdn.com/profile-photo-TakashiKoizumi-48x48.jpg?cb=1523589725 Cyber security. Deloitte Touche Tomatsu LLC. Information Technology Engineer. Chubu Electric Power Inc.