Cliff Pickover on Twitter: "Strange universe. Cloudflare uses 100 lava lamps on the lobby wall to generate random numbers for encryption keys. Info: https://t.co/WVEIkz6Uu3 https://t.co/zLvpvSESDZ" / Twitter
![The Wall of Entropy … Making Cyber Security Fun! | by Prof Bill Buchanan OBE | ASecuritySite: When Bob Met Alice | Medium The Wall of Entropy … Making Cyber Security Fun! | by Prof Bill Buchanan OBE | ASecuritySite: When Bob Met Alice | Medium](https://miro.medium.com/max/1400/1*zxaIgJg_RO4FMBRR-4_dng.jpeg)
The Wall of Entropy … Making Cyber Security Fun! | by Prof Bill Buchanan OBE | ASecuritySite: When Bob Met Alice | Medium
![Encryption is groovy: SF tech company CloudFlare uses lava lamps in an unusual way - ABC7 San Francisco Encryption is groovy: SF tech company CloudFlare uses lava lamps in an unusual way - ABC7 San Francisco](https://cdn.abcotvs.com/dip/images/4473015_101218-kgo-lava-lamps-cloudflare-img_Image_23-03-15,10.jpg)
Encryption is groovy: SF tech company CloudFlare uses lava lamps in an unusual way - ABC7 San Francisco
![Mark Pahlow on Twitter: "Lava lamps in the San Francisco Cloudflare office help keep Internet traffic secure. Cloudflare uses a video feed of the lava lamps for the algorithms used to generate Mark Pahlow on Twitter: "Lava lamps in the San Francisco Cloudflare office help keep Internet traffic secure. Cloudflare uses a video feed of the lava lamps for the algorithms used to generate](https://pbs.twimg.com/media/FBY6qPFVEAE8N7R.jpg)
Mark Pahlow on Twitter: "Lava lamps in the San Francisco Cloudflare office help keep Internet traffic secure. Cloudflare uses a video feed of the lava lamps for the algorithms used to generate
![تويتر \ Matthew Prince 🌥 على تويتر: "If the Cloudflare lava lamp wall made a cross over into pop television culture with a spot on @NCIS_CBS then… I really have no idea تويتر \ Matthew Prince 🌥 على تويتر: "If the Cloudflare lava lamp wall made a cross over into pop television culture with a spot on @NCIS_CBS then… I really have no idea](https://pbs.twimg.com/media/DnpopjAU4AUwE7U.jpg)
تويتر \ Matthew Prince 🌥 على تويتر: "If the Cloudflare lava lamp wall made a cross over into pop television culture with a spot on @NCIS_CBS then… I really have no idea
![Hadi Partovi on Twitter: "Lava lamps in the lobby of security company @ Cloudflare. They're not only pretty, they play a critical role in generating random numbers to ensure the security of Cloudflare's Hadi Partovi on Twitter: "Lava lamps in the lobby of security company @ Cloudflare. They're not only pretty, they play a critical role in generating random numbers to ensure the security of Cloudflare's](https://pbs.twimg.com/media/EOaIwYJUEAEi8wd.jpg)