Add xgadget to security tools, alpha-sorted by repo/proj

README.md

@@ -372,6 +372,7 @@ See also [A comparison of operating systems written in Rust](https://github.com/
 * [cargo-deny](https://crates.io/crates/cargo-deny) - Cargo plugin to help you manage large dependency graphs
 * [Cherrybomb](https://github.com/blst-security/cherrybomb) - Stop half-done API specifications with a CLI tool that helps you avoid undefined user behaviour by validating your API specifications.
 * [cotp](https://github.com/replydev/cotp) - Trustworthy, encrypted, command-line TOTP/HOTP authenticator app with import functionality.
+* [entropic-security/xgadget](https://github.com/entropic-security/xgadget) [[xgadget](https://crates.io/crates/xgadget)] — Fast, parallel, cross-variant ROP/JOP gadget search [![GitHub Actions](https://github.com/entropic-security/xgadget/workflows/test/badge.svg)](https://github.com/entropic-security/xgadget/actions)
 * [epi052/feroxbuster](https://github.com/epi052/feroxbuster) - A simple, fast, recursive content discovery tool written in Rust (
 * [Inspektor](https://github.com/inspektor-dev/inspektor) - A database protocol-aware proxy that is used to enforce access policies 👮
 * [kpcyrd/authoscope](https://github.com/kpcyrd/authoscope) — A scriptable network authentication cracker