Fiber Tapping - Monitoring Fiber Optic Connections

My friend showed me how physics can be used to extract a signal from a fiber without having to destroy it. This kind of fiber tapping could be a threat for long-distance fiber networks. =[ 🔴 Stuff I use ]= → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW =[ ❤️ Support ]= → per Video:   / liveoverflow   → per Month:    / @liveoverflow   =[ 🐕 Social ]= → Twitter:   / liveoverflow   → Website: https://liveoverflow.com/ → Subreddit:   / liveoverflow   → Facebook:   / liveoverflow   =[ 📄 P.S. ]= All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm.