diff --git a/README.md b/README.md
index 8089b99..19cc4cd 100644
--- a/README.md
+++ b/README.md
@@ -84,6 +84,8 @@ invoke(<Batch>
 
 security.jsx
 ```jsx
+import { mask } from "@neurospeech/jex/dist/index.js";
+
 //These are reusable functions...
 export const Security = {
     
@@ -93,7 +95,7 @@ export const Security = {
     }) {
         return <Run
             cmd="security"
-            args={["create-keychain", "-p", password, path]}
+            args={["create-keychain", "-p", mask(password), path]}
             />
     },
 
@@ -113,7 +115,7 @@ export const Security = {
     }) {
         return <Run
             cmd="security"
-            args={["unlock-keychain", "-p", password, path]}
+            args={["unlock-keychain", "-p", mask(password), path]}
             />
     },
 
@@ -127,7 +129,7 @@ export const Security = {
         return <Run
             cmd="security"
             args={["import", certPath,
-            "-P", certPass,
+            "-P", mask(certPass),
             "-A",
             "-t", cert,
             "-f", format,
diff --git a/src/core/Secret.ts b/src/core/Secret.ts
new file mode 100644
index 0000000..17d585c
--- /dev/null
+++ b/src/core/Secret.ts
@@ -0,0 +1,9 @@
+export class Secret {
+    constructor(public secret: string) {
+
+    }
+
+    toString() {
+        return "********";
+    }
+}
\ No newline at end of file
diff --git a/src/core/spawnPromise.ts b/src/core/spawnPromise.ts
index eb43ef8..193473a 100644
--- a/src/core/spawnPromise.ts
+++ b/src/core/spawnPromise.ts
@@ -2,8 +2,9 @@
 import { SpawnOptionsWithoutStdio, spawn } from "node:child_process";
 
 import { color } from "console-log-colors";
+import { Secret } from "./Secret.js";
 
-export const spawnPromise = (path, args?: string[], options?: SpawnOptionsWithoutStdio & {
+export const spawnPromise = (path, args?: (string | Secret)[], options?: SpawnOptionsWithoutStdio & {
     logCommand?: boolean,
     logData?: boolean,
     logError?: boolean,
@@ -20,7 +21,7 @@ export const spawnPromise = (path, args?: string[], options?: SpawnOptionsWithou
     const errorList = [];
     const allList = [];
     const { logCommand = true, throwOnFail = false, logData = true, logError = true, log, error } = options ?? {};
-    const cd = spawn(path, args, options);
+    const cd = spawn(path, args.map((x) => x instanceof Secret ? x.secret : x), options);
     const pid = cd.pid;
     if (logCommand) {
         console.log(`${path} ${args.join(" ")}`);
diff --git a/src/index.ts b/src/index.ts
index c6b8f73..fd66555 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -4,6 +4,7 @@ import { unlinkSync } from "fs";
 import { Babel } from "./core/babel.js";
 import XNode from "./core/XNode.js";
 import { pathToFileURL } from "url";
+import { Secret } from "./core/Secret.js";
 
 export { default as XNode } from "./core/XNode.js";
 
@@ -33,6 +34,8 @@ export const Log = ({ text = void 0 , error = void 0 }) => {
     }
 };
 
+export const mask = (secret: string) => new Secret(secret);
+
 export const invoke = async (name: string | XNode , args?: string[]) => {
 
     if (name instanceof XNode) {