![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
![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)
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
![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
![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/originals/5a/24/b2/5a24b266acea2f25a404bde3bbb2c03f.jpg)
Cloudflare uses lava lamps to generate a fundamental resource: Randomness | Lava lamp, Lamp, Window change
![Filippo ${jndi:ldap://filippo.io/t} Valsorda auf Twitter: "The @CloudFlare lava lamp wall is real! (Also, I'm in SF, if I know you ping me and let's hang out!) https://t.co/InKsTmde1G" / Twitter Filippo ${jndi:ldap://filippo.io/t} Valsorda auf Twitter: "The @CloudFlare lava lamp wall is real! (Also, I'm in SF, if I know you ping me and let's hang out!) https://t.co/InKsTmde1G" / Twitter](https://pbs.twimg.com/media/CmUeBsFWcAAs3gY.jpg)