Computer Handshake protocol. Thanks go to the following open clip art artist: openclipart.org/detail/6678/lcd-screen-by-ampeddesign, openclipart.org/detail/57067/handshake-with-black-outline-/white-man-hands-by-palomaironique. Licence: Public Domain
電腦握手1
computer、exchange、handshake、information、it、lcd、linux、macintosh、monitor、protocol、secured、technology、transaction、transfer、transferring、trust、ubuntu
電腦、交換、握手、信息、它、液晶顯示、Linux的、蘋果、監控、協議、安全、技術、交易、傳遞、轉移、信任、Ubuntu的
資料來源：openclipart ( https://openclipart.org/ )