If you have Linux servers that depend upon encryption, you owe it to yourself to beef up the system entropy. Here’s how to do so with haveged. Randomness is far more important on a computer than most ...

The Entropy Engine can deliver 350 Mbps of true random numbers—enough to give a data center enough random data to dramatically improve all cryptographic processes For many decades, the term “random ...

The Internet of Things (IoT) has security issues. The fundamental weakness is that it adds to the number of devices behind a network firewall that can be compromised. Not only do we need to safeguard ...

What is the concept of entropy? Embedded-system applications that exploit entropy. How to implement entropy. What sources of entropy are available? Computers are designed to be predictable. Under the ...

Today, Cloudflare announced the launch of a new public service called League of Entropy that will generate a stream of random numbers, which companies, government agencies, or lone developers can use ...

When you step inside Cloudflare's San Francisco office, the first thing you notice is a wall of lava lamps. Visitors often stop to take selfies, but the peculiar installation is more than an artistic ...

On Unix systems, random numbers are generated in a number of ways and random data can serve many purposes. From simple commands to fairly complex processes, the ...

David Dias is a research engineer at Protocol Labs. He specializes in peer-to-peer networking and distributed systems. Electricity, water, gas – these are just some of the public utilities we use ...