diff --git a/conf/node/constants.js b/conf/node/constants.js
index 874dfba..5936230 100644
--- a/conf/node/constants.js
+++ b/conf/node/constants.js
@@ -5,18 +5,19 @@ export const jwt = process.env.JWT;
  * S3
  */
 
-export const s3Region = 'eu-west-2';
+export const s3Region = "eu-west-2";
 export const s3BucketName = process.env.S3_BUCKET_NAME;
-export const s3Credentials = process.env.AWS_ACCESS_KEY_ID && process.env.AWS_SECRET_ACCESS_KEY && {
-  accessKeyId: process.env.AWS_ACCESS_KEY_ID,
-  secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY,
-}
+export const s3Credentials = process.env.AWS_ACCESS_KEY_ID &&
+  process.env.AWS_SECRET_ACCESS_KEY && {
+    accessKeyId: process.env.AWS_ACCESS_KEY_ID,
+    secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY,
+  };
 
 /**
  * Options
  */
 
-export const corsOptions ={
+export const corsOptions = {
   methods: ["POST"],
   origin: [
     "http://spider.intranet.docker/",
@@ -43,4 +44,16 @@ export const allowedTargetHosts = [
   "demo.intranet.justice.gov.uk",
 ];
 
-export const allowedTargetAgencies = process.env.ALLOWED_AGENCIES?.split(",") ?? [];
+export const allowedTargetAgencies =
+  process.env.ALLOWED_AGENCIES?.split(",") ?? [];
+
+/**
+ * Httrack
+ */
+
+export const sensitiveFiles = [
+  "cookies.txt", // Contains the JWT and CloudFront cookies.
+  "hts-log.txt", // Has the httrack command line arguments - this includes the JWT.
+  `hts-cache/doit.log`, // Has the httrack command line arguments - this includes the JWT.
+  `hts-cache/new.zip`,
+];
diff --git a/conf/node/controllers/httrack.js b/conf/node/controllers/httrack.js
index afdc32d..a98406d 100644
--- a/conf/node/controllers/httrack.js
+++ b/conf/node/controllers/httrack.js
@@ -9,15 +9,21 @@ import { jwt } from "../constants.js";
  * @param {props} props
  * @param {string} props.host
  * @param {string} props.agency
- * @returns {string}
+ * @returns {Object} object
+ * @returns {string} object.s3 - the s3 path
+ * @returns {string} object.fs - the local filesystem path
  */
 
-export const getSnapshotDir = ({ host, agency }) => {
+export const getSnapshotPaths = ({ host, agency }) => {
   // Get date in format: 2023-01-17
   const dateString = new Date().toISOString().slice(0, 10);
 
+  const s3Path = `${host}/${agency}/${dateString}`;
+
+  const fsPath = `/tmp/snapshots/${s3Path}`;
+
   // Return directory for the snapshot
-  return `/tmp/snapshots/${host}/${agency}/${dateString}`;
+  return { s3: s3Path, fs: fsPath };
 };
 
 /**
diff --git a/conf/node/controllers/main.js b/conf/node/controllers/main.js
index 8065724..49c7cf9 100644
--- a/conf/node/controllers/main.js
+++ b/conf/node/controllers/main.js
@@ -1,6 +1,8 @@
-import { jwt, s3BucketName } from "../constants.js";
+import fs from "node:fs/promises";
+
+import { jwt, s3BucketName, sensitiveFiles } from "../constants.js";
 import {
-  getSnapshotDir,
+  getSnapshotPaths,
   getHttrackArgs,
   runHttrack,
   waitForHttrackComplete,
@@ -16,11 +18,11 @@ import { sync } from "./s3.js";
  */
 
 export const main = async ({ url, agency, depth }) => {
-  const directory = getSnapshotDir({ host: url.host, agency });
+  const paths = getSnapshotPaths({ host: url.host, agency });
 
   const httrackArgs = getHttrackArgs({
     url,
-    dest: directory,
+    dest: paths.fs,
     agency,
     jwt,
     depth,
@@ -28,10 +30,18 @@ export const main = async ({ url, agency, depth }) => {
 
   runHttrack(httrackArgs);
 
-  await waitForHttrackComplete(directory);
+  await waitForHttrackComplete(paths.fs);
 
-    // Delete any sensitive files before syncing to S3
+  // Remove sensitive files - before syncing to S3
+  await Promise.all(
+    sensitiveFiles.map(file => fs.rm(`${paths.fs}/${file}`, { force: true }))
+  );
 
   // Sync the snapshot to S3
-  await sync(directory, `s3://${s3BucketName}${directory}`);
+  await sync(paths.fs, `s3://${s3BucketName}/${paths.s3}`);
+
+  // Clean up the snapshot directory
+  await fs.rm(paths.fs, { recursive: true, force: true });
+
+  console.log("Snapshot complete", { url, agency, depth });
 };
diff --git a/conf/node/controllers/main.test.js b/conf/node/controllers/main.test.js
index 4c96a73..ae42c31 100644
--- a/conf/node/controllers/main.test.js
+++ b/conf/node/controllers/main.test.js
@@ -4,7 +4,7 @@ import { afterAll, beforeEach, expect, it, jest } from "@jest/globals";
 import { ListObjectsV2Command, GetObjectCommand } from "@aws-sdk/client-s3";
 
 import { main } from "./main.js";
-import { getSnapshotDir } from "./httrack.js";
+import { getSnapshotPaths } from "./httrack.js";
 import { client as s3Client, s3EmptyDir } from "./s3.js";
 import { s3BucketName } from "../constants.js";
 
@@ -14,7 +14,7 @@ const skipLongTests = process.env.npm_lifecycle_event === "test:watch";
 describe("main", () => {
   const url = new URL("https://intranet.justice.gov.uk/");
   const agency = "hq";
-  const directory = getSnapshotDir({ host: url.host, agency });
+  const paths = getSnapshotPaths({ host: url.host, agency });
 
   beforeAll(async () => {
     // Mock console.log so the tests are quiet.
@@ -31,39 +31,67 @@ describe("main", () => {
 
   beforeEach(async () => {
     // Clean out the directory
-    await fs.rm(directory, { recursive: true, force: true });
+    await fs.rm(paths.fs, { recursive: true, force: true });
 
     // Clean out the s3 bucket folder
-    await s3EmptyDir(directory);
+    await s3EmptyDir(paths.s3);
   });
 
   it("should get index files on a shallow scrape", async () => {
     await main({ url, agency, depth: 1 });
 
-    const pathPrefix = directory.replace(/^\//, "");
-
     // The snapshot should be on s3
     const objects = await s3Client.send(
       new ListObjectsV2Command({
         Bucket: s3BucketName,
-        Prefix: pathPrefix,
+        Prefix: paths.s3,
       }),
     );
 
     // Ensure there's an index.html file
     const httrackIndexHtml = objects.Contents.find(
-      (object) => object.Key === `${pathPrefix}/index.html`,
+      (object) => object.Key === `${paths.s3}/index.html`,
     );
 
     expect(httrackIndexHtml).toBeDefined();
 
     const intranetIndexHtml = objects.Contents.find(
-      (object) => object.Key === `${pathPrefix}/${url.host}/index.html`,
+      (object) => object.Key === `${paths.s3}/${url.host}/index.html`,
     );
 
     expect(intranetIndexHtml).toBeDefined();
   }, 10_000);
 
+  it("should delete sensitive files and cleanup local fs", async () => {
+    await main({ url, agency, depth: 1 });
+
+    // The snapshot should be on s3
+    const objects = await s3Client.send(
+      new ListObjectsV2Command({
+        Bucket: s3BucketName,
+        Prefix: paths.s3,
+      }),
+    );
+
+    const sensitiveFiles = [
+      `${paths.s3}/cookies.txt`,
+      `${paths.s3}/hts-log.txt`,
+      `${paths.s3}/hts-cache/doit.log`,
+      `${paths.s3}/hts-cache/new.zip`,
+    ]
+
+    const foundSensitiveFiles = objects.Contents.find(
+      (object) => sensitiveFiles.includes(object.Key),
+    );
+
+    expect(foundSensitiveFiles).toBeUndefined();
+
+    // Ensure the local fs is cleaned up
+    const pathExists = await fs.stat(paths.fs).catch(() => false);
+
+    expect(pathExists).toBe(false);
+  }, 10_000);
+
   /**
    * Long running tests...
    */
@@ -76,21 +104,18 @@ describe("main", () => {
   it("should get styles.css from the cdn", async () => {
     await main({ url, agency, depth: 2 });
 
-    // Remove the leading slash, for S3 path
-    const pathPrefix = directory.replace(/^\//, "");
-
     // The snapshot should be on s3
     const objects = await s3Client.send(
       new ListObjectsV2Command({
         Bucket: s3BucketName,
-        Prefix: pathPrefix,
+        Prefix: paths.s3,
       }),
     );
 
     const cdnCss = objects.Contents.find((object) =>
       object.Key.match(
         new RegExp(
-          `^${pathPrefix}/cdn.${url.host}/build/[0-9a-f]{8}/app/themes/clarity/dist/css/style.css$`,
+          `^${paths.s3}/cdn.${url.host}/build/[0-9a-f]{8}/app/themes/clarity/dist/css/style.css$`,
         ),
       ),
     );
diff --git a/conf/node/controllers/s3.js b/conf/node/controllers/s3.js
index 730b9bf..221b34e 100644
--- a/conf/node/controllers/s3.js
+++ b/conf/node/controllers/s3.js
@@ -48,10 +48,10 @@ export { sync };
 /**
  * Empty an S3 folder by using sync and deleting all files
  * 
- * @param {string} folder - The folder to empty
+ * @param {string} path - The path to empty
  */
 
-export const s3EmptyDir = async (directory) => {
+export const s3EmptyDir = async (path) => {
   // Make a tmp empty directory
   const emptyDir = `/tmp/${Date.now()}`;
 
@@ -59,7 +59,7 @@ export const s3EmptyDir = async (directory) => {
   await fs.mkdir(emptyDir, { recursive: true });
 
   // Sync the empty directory to the folder
-  await sync(emptyDir, `s3://${s3BucketName}${directory}`, { del: true });
+  await sync(emptyDir, `s3://${s3BucketName}/${path}`, { del: true });
 
   // Remove the empty directory
   await fs.rm(emptyDir, { recursive: true });
diff --git a/conf/node/controllers/s3.test.js b/conf/node/controllers/s3.test.js
index 66533b6..8dccec2 100644
--- a/conf/node/controllers/s3.test.js
+++ b/conf/node/controllers/s3.test.js
@@ -113,7 +113,7 @@ describe("S3EmptyDir", () => {
   });
 
   it("should empty the directory", async () => {
-    await s3EmptyDir("/test/s3-test");
+    await s3EmptyDir("test/s3-test");
 
     const objects = await client.send(
       new ListObjectsV2Command({