New challenges: Rust on SecDim Play

Rust has quietly become the language people reach for when they care about safety. It closes off whole classes of memory bugs at compile time. What it does not do is make your application logic correct, and that is where real vulnerabilities still live.

We’ve opened a brand new Rust category in SecDim Play, and we are adding challenges to it.

Each challenge works the way the rest of SecDim Play does. You get a small, running Rust application with a real vulnerability in it. You find the flaw, ship a fix, and your patch runs against the actual code and is scored on whether the vulnerability is really gone. It is hands-on from the first minute, not a multiple-choice quiz about Rust.

The point is the part Rust cannot check for you. Memory safety comes with the language. Everything above it stays your responsibility: how the application handles untrusted input, where it trusts data it should not, who is allowed to do what, and how it talks to other systems. These challenges put you in front of exactly those decisions and score whether you got them right.

Who it is for:

• Developers writing Rust who want to see how their code holds up under attack
• People learning Rust who want to build secure habits from the start
• Anyone who wants to add a new language to their SecDim Play run

Pick one and see how fast you can close it.

Play now on SecDim Play: Play - SecDim