![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
![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)
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
![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)