Secure your accounts and devices first

Video 2 min 35 secAbout 30 min to do
Not startedSession 1 of 4, 0 done · Next up: Harden the apps you build with your agent

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The written version of this session, with the commands and templates to copy.

Before you build anything, secure what it sits on. Every app, automation, and agent in this academy runs on top of three things: your email, your AI subscription, and the laptop or phone in front of you. Those are the real front door. A leaked password on any one of them undoes every other lesson here, because whoever gets in can reset your other accounts and impersonate you to your customers or donors.

This is not about becoming a security expert. It is six habits, most of them a one-time setup, that close the doors that get walked through most often: reused passwords, missing two-factor, an unlocked laptop, no backup, and secrets pasted somewhere they should not be. None of it is scary, and none of it takes more than thirty minutes.

What you will use

  • A password manager (Apple Passwords, Google Password Manager, or a dedicated one, your choice)
  • Your existing email, AI subscription, and hosting or registrar logins
  • Your AI coding agent, if you have already installed one, for the backup step
  • No new spending required

Step 1: Get a password manager and stop reusing passwords

Reused passwords are the single biggest cause of account takeover: one site gets breached, and the same email and password get tried everywhere else. Any reputable password manager fixes this. The built-in ones count: Apple Passwords on iPhone and Mac, Google Password Manager in Chrome. If you already pay for 1Password or Bitwarden, use that instead.

Turn it on, let it generate a unique password for each new site, and let it save your existing logins as you use them. You do not need to change every password today. Start with email, AI accounts, banking, and your domain registrar.

Step 2: Turn on two-factor everywhere it matters

Two-factor means a password alone is not enough to log in; you also need a code from your phone or a physical key. Turn it on for these five, in order: your email, your AI subscription, your domain registrar, your payment processor (Stripe, Square, PayPal), and your cloud hosting account.

When a site offers a choice, prefer an authenticator app or a passkey over a text message. SMS codes can be intercepted by a SIM swap; an app or passkey on your device cannot.

Step 3: Lock down the device itself

Three settings, all one-time:

  • Automatic updates on, for your operating system and browser. Patches only protect you once installed.
  • Disk encryption on: FileVault on a Mac (System Settings, then Privacy & Security), BitLocker on Windows (search "Manage BitLocker"). A stolen laptop becomes unreadable without your password, not just locked.
  • A screen lock with a real password, set to lock quickly when idle. A separate admin account from your daily-use account is a nice-to-have, not a requirement today.

Step 4: Back up automatically

You need two kinds of backup. First, an automatic cloud backup for your computer as a whole (iCloud, OneDrive, or your device's built-in option), so a lost machine is not a lost business.

Second, for project folders your agent works in, ask it to set up git:

Put this folder under git and commit everything that is here now.

Approve it, then ask for a fresh commit at the end of each work session. Git gives you a restore point for every file your agent touches, separate from your general cloud backup.

Step 5: The AI-specific rules

Two habits, because your agent sees everything you paste:

  • Never paste a password or API key into a chat. Keep secrets in a file, like .env, and tell your agent to use "the key in .env" instead of typing the key itself. The agent reads the file when it needs it, and the key never lands in your chat history.
  • If a key does leak into a prompt, rotate it immediately. Log in to the provider, generate a new key, and revoke the old one. Deleting the message does not undo the leak.

Step 6: Put a 20-minute audit on the calendar

Set a recurring quarterly reminder. Each time it fires, spend 20 minutes on three things: who still has access to what (remove any login or team member who should not have it), which accounts are missing two-factor (add it), and what your recovery email and phone number are set to on your most important accounts (make sure they are still yours). The template below turns this into a checklist so you are not starting from a blank page each quarter.

You are done when...

Your password manager is turned on and saving new logins automatically. Email, your AI subscription, your registrar, your payment processor, and your hosting account all have two-factor turned on. Automatic updates and disk encryption are on. You have one automatic cloud backup running and git set up in at least one project folder. And you have a quarterly reminder on the calendar for the 20-minute audit.

That is the whole foundation. Everything else you build in this academy sits on top of it.


Template included: Members get the quarterly security audit checklist (printable, one page) and a "which accounts need two-factor" table with rows for both a small business and a nonprofit. Find it in your member dashboard under Templates.

Want it done for you?

Short on time? Agentic Quarks will implement this end to end, wired into your stack, and hand you the keys.

Implementation engagements from $2,500
Narration transcript (what the video says)

Every app and agent in this academy runs on top of three things: your email, your AI subscription, and the device in front of you. A leaked password on any one undoes every other lesson here, because whoever gets in can reset the rest.

Turn on a password manager today. The built-in ones count: Apple Passwords on iPhone and Mac, Google Password Manager in Chrome. Already pay for 1Password or Bitwarden? Use that instead. Let it generate and save a unique password for every new site you visit.

Turn on two-factor for five accounts, in order: email, your AI subscription, your domain registrar, your payment processor, and cloud hosting. When you have a choice, pick an authenticator app or a passkey. Text codes can be intercepted; an app on your device cannot.

Three settings, all one-time: automatic updates on for your operating system and browser, disk encryption on, FileVault on a Mac or BitLocker on Windows, and a real screen lock password that engages quickly when the device sits idle.

Back up two things. First, turn on automatic cloud backup for your whole computer: iCloud, OneDrive, or your built-in option. Second, for project folders your agent works in, ask it to set up git, commit everything, then commit again each session.

Two AI habits. Never paste a password or API key into a prompt. Keep secrets in a file, like dot env, and tell your agent to use the key in dot env. If a key ever leaks into a prompt, rotate it right away.

Set a recurring quarterly reminder. When it fires, spend twenty minutes on three things: who still has access to what, which accounts are missing two-factor, and whether your recovery email and phone number are still yours. The template below turns this into a checklist.

You are done when your password manager is saving logins automatically, two-factor is on for all five key accounts, updates and disk encryption are on, one backup is running, and a quarterly reminder sits on your calendar. Members get the checklist in the dashboard.

You just secured the foundation everything else in this academy sits on. Reused passwords, missing two-factor, an unlocked laptop, no backup: all closed. Next session, you turn to the apps themselves and start hardening what you build on top of this foundation.

The course this session belongs to

What you will build in Secure What You Build

Accounts, devices, apps, and data, with a monthly AI-assisted review

4 sessions, 10 min of video, about 2.5 hours to do, 1 free.

  1. 01Secure your accounts and devices firstFree2:35 videoYou are here
  2. 02Harden the apps you build with your agentMember2:29 video
  3. 03Protect customer and donor dataMember2:33 video
  4. 04The monthly security review with AIMember2:25 video
About Secure What You Build

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