diff --git a/README.md b/README.md
index 96fe978..2930da1 100644
--- a/README.md
+++ b/README.md
@@ -203,6 +203,7 @@ Project or files:
 │   └── tantivy
 ├── __security
 │   ├── keychain-services
+│   ├── keyring-demo
 │   ├── seckey
 │   ├── secmem-proc
 │   ├── secrets
@@ -312,6 +313,6 @@ Project or files:
     ├── vec.rs
     └── while.rs
 
-284 directories, 38 files
+285 directories, 38 files
 ```
 
diff --git a/__security/keyring-demo/Cargo.lock b/__security/keyring-demo/Cargo.lock
new file mode 100644
index 0000000..7b45964
--- /dev/null
+++ b/__security/keyring-demo/Cargo.lock
@@ -0,0 +1,108 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "bitflags"
+version = "2.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2261d10cca569e4643e526d8dc2e62e433cc8aba21ab764233731f8d369bf394"
+
+[[package]]
+name = "core-foundation"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
+[[package]]
+name = "core-foundation"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2a6cd9ae233e7f62ba4e9353e81a88df7fc8a5987b8d445b4d90c879bd156f6"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
+[[package]]
+name = "core-foundation-sys"
+version = "0.8.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
+
+[[package]]
+name = "keyring"
+version = "3.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eebcc3aff044e5944a8fbaf69eb277d11986064cba30c468730e8b9909fb551c"
+dependencies = [
+ "log",
+ "security-framework 2.11.1",
+ "security-framework 3.4.0",
+ "zeroize",
+]
+
+[[package]]
+name = "keyring-demo"
+version = "0.1.0"
+dependencies = [
+ "keyring",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.175"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a82ae493e598baaea5209805c49bbf2ea7de956d50d7da0da1164f9c6d28543"
+
+[[package]]
+name = "log"
+version = "0.4.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34080505efa8e45a4b816c349525ebe327ceaa8559756f0356cba97ef3bf7432"
+
+[[package]]
+name = "security-framework"
+version = "2.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "897b2245f0b511c87893af39b033e5ca9cce68824c4d7e7630b5a1d339658d02"
+dependencies = [
+ "bitflags",
+ "core-foundation 0.9.4",
+ "core-foundation-sys",
+ "libc",
+ "security-framework-sys",
+]
+
+[[package]]
+name = "security-framework"
+version = "3.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60b369d18893388b345804dc0007963c99b7d665ae71d275812d828c6f089640"
+dependencies = [
+ "bitflags",
+ "core-foundation 0.10.1",
+ "core-foundation-sys",
+ "libc",
+ "security-framework-sys",
+]
+
+[[package]]
+name = "security-framework-sys"
+version = "2.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc1f0cbffaac4852523ce30d8bd3c5cdc873501d96ff467ca09b6767bb8cd5c0"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
+[[package]]
+name = "zeroize"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"
diff --git a/__security/keyring-demo/Cargo.toml b/__security/keyring-demo/Cargo.toml
new file mode 100644
index 0000000..03e6280
--- /dev/null
+++ b/__security/keyring-demo/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "keyring-demo"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+keyring = { version = "3.6.3", features = ["apple-native"] }
diff --git a/__security/keyring-demo/src/main.rs b/__security/keyring-demo/src/main.rs
new file mode 100644
index 0000000..5f0343d
--- /dev/null
+++ b/__security/keyring-demo/src/main.rs
@@ -0,0 +1,10 @@
+use keyring::{Entry, Result};
+
+fn main() -> Result<()> {
+    let entry = Entry::new("my-service", "my-name")?;
+    entry.set_password("topS3cr3tP4$$w0rd")?;
+    let password = entry.get_password()?;
+    println!("My password is '{}'", password);
+    entry.delete_credential()?;
+    Ok(())
+}