![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
Kevin Bankston on X: ".@Cloudflare uses these 128 lava lamps as a 128-bit random number generator. Which is pretty, clever, and San Franciscan as all hell. https://t.co/vmjyZv9lA6" / X
![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://i.redd.it/7xf3cj3ct0791.jpg)
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
![Mark Pahlow on X: "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 X: "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 X: "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
![Ce mur de lampes à lave est l'une des meilleures solutions pour lutter contre le piratage sur Internet Ce mur de lampes à lave est l'une des meilleures solutions pour lutter contre le piratage sur Internet](https://www.demotivateur.fr/images-buzz/190216/MatthewPrince.jpg)
Ce mur de lampes à lave est l'une des meilleures solutions pour lutter contre le piratage sur Internet
![Romain Bessuges-Meusy 🍪 on X: "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 X: "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)