![Cloudflare has a wall full of lava lamps they feed into a camera as a way to generate randomness to create cryptographic keys : r/interestingasfuck Cloudflare has a wall full of lava lamps they feed into a camera as a way to generate randomness to create cryptographic keys : r/interestingasfuck](https://preview.redd.it/is89fqceu0791.jpg?auto=webp&s=64964eacada0d55c4b78993dec954cd502ce5f01)
Cloudflare has a wall full of lava lamps they feed into a camera as a way to generate randomness to create cryptographic keys : r/interestingasfuck
![Cloudflare uses lava lamps to generate a fundamental resource: Randomness | Lava lamp, Lamp, Window change Cloudflare uses lava lamps to generate a fundamental resource: Randomness | Lava lamp, Lamp, Window change](https://i.pinimg.com/736x/5a/24/b2/5a24b266acea2f25a404bde3bbb2c03f.jpg)
Cloudflare uses lava lamps to generate a fundamental resource: Randomness | Lava lamp, Lamp, Window change
![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?w=1600)
Encryption is groovy: SF tech company CloudFlare uses lava lamps in an unusual way - ABC7 San Francisco
![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 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](https://pbs.twimg.com/media/Ea1D-Q-XkAEamao.jpg:large)
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
![Romain Bessuges-Meusy 🍪 on Twitter: "Memory from 2019, in front of the @ Cloudflare entropy wall. Did you know there's a camera filming the lava lamps? The captured images are then used to Romain Bessuges-Meusy 🍪 on Twitter: "Memory from 2019, in front of the @ Cloudflare entropy wall. Did you know there's a camera filming the lava lamps? The captured images are then used to](https://pbs.twimg.com/media/E_kD3T4WUAYBuZI.jpg:large)
Romain Bessuges-Meusy 🍪 on Twitter: "Memory from 2019, in front of the @ Cloudflare entropy wall. Did you know there's a camera filming the lava lamps? The captured images are then used to
![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/1200/1*zxaIgJg_RO4FMBRR-4_dng.jpeg)