Reduce Rust security risks by building release binaries without default features and auditing dependencies with cargo audit.
Minimize your Rust attack surface by compiling with --release, disabling default features, and running cargo audit to catch vulnerabilities.
rustup toolchain install 1.90 -c rust-docs
rustup default 1.90
cargo build --release --no-default-features
cargo audit
This approach reduces binary size, removes unused dependencies, and ensures you are not shipping known security flaws.
Minimizing attack surface means removing unnecessary code and dependencies that hackers could exploit. Think of it like locking every window and door in your house that you don't actually use. You do this by building your software in a strict mode that strips out unused parts and checking your tools against a list of known security problems.