![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)
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
![Matthew Prince 🌥 on Twitter: "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 what to Matthew Prince 🌥 on Twitter: "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 what to](https://pbs.twimg.com/media/DnpopjAU4AUwE7U.jpg)
Matthew Prince 🌥 on Twitter: "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 what to
Kevin Bankston on Twitter: ".@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" / Twitter
![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)