Cloudflare's Famous Lava Lamp Wall: How Retro Lamps Secure the Modern Internet
Cloudflare uses a wall of 100 colorful lava lamps in its San Francisco HQ as a source of true randomness (entropy) to generate secure encryption keys for SSL/TLS, protecting vast portions of internet traffic.
Cloudflare's Lava Lamp Wall: Turning 1970s Nostalgia into Cutting-Edge Encryption In the lobby of Cloudflare's San Francisco headquarters sits one of the most unusual security features in tech, a vibrant wall lined with about 100 glowing lava lamps. Far from mere office decor, this "Wall of Entropy" plays a crucial rol