際際滷shows by User: jo12017 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: jo12017 / 際際滷Share feed for 際際滷shows by User: jo12017 https://cdn.slidesharecdn.com/profile-photo-jo12017-48x48.jpg?cb=1533717809 Consulting on security infrastructure Development of VPN client Development of chat server Development of SSL module on mobile phone Development of several web sites Project management of several System Integration www.philosymbol.net