/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ChangsikKim https://cdn.slidesharecdn.com/profile-photo-ChangsikKim-48x48.jpg?cb=1523315347 I have a variety of satellite communications and security, including experience in the field is. In addition, many have an interest in IT services in particular are interested in the security sector is looking for many groundbreaking security solutions.