![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
![The Importance of Cryptographically Secure Pseudo-Random Number Generation (CSPRNG) | by Matt Walker | students x students The Importance of Cryptographically Secure Pseudo-Random Number Generation (CSPRNG) | by Matt Walker | students x students](https://miro.medium.com/v2/resize:fit:771/1*vJ5QZ6emooFWMnlIkVv_CA.png)
The Importance of Cryptographically Secure Pseudo-Random Number Generation (CSPRNG) | by Matt Walker | students x students
![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/is89fqceu0791.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
![Hadi Partovi on X: "Lava lamps in the lobby of security company @Cloudflare. They're not only pretty, they play a critical role in generating random numbers to ensure the security of Cloudflare's Hadi Partovi on X: "Lava lamps in the lobby of security company @Cloudflare. They're not only pretty, they play a critical role in generating random numbers to ensure the security of Cloudflare's](https://pbs.twimg.com/media/EOaIwYJUEAEi8wd.jpg:large)
Hadi Partovi on X: "Lava lamps in the lobby of security company @Cloudflare. They're not only pretty, they play a critical role in generating random numbers to ensure the security of Cloudflare's
![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)