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BlockchainJon

Crypto Security Mastery

There is no“forgotpassword”in crypto.

One mistake with a wallet, a recovery phrase, or a single convincing message, and it is gone. No reversal, no support line, no insurance. This course makes sure that never happens to you — in plain language, even if you are brand new.

See what’s insideFree cheatsheet first
Since
2016
Lessons
18
Runtime
3h 26m
Recovery Phrase● Never share
  1. 01ridge
  2. 02lumber
  3. 03velvet
  4. 04ocean
  5. 05kernel
  6. 06anchor
  7. 07shadow
  8. 08timber
  9. 09orbit
  10. 10canyon
  11. 11marble
  12. 12harvest

Twelve words. Whoever holds them holds the money — no password reset, no support line, no reversal.

The part nobody mentions

Most people who lose crypto were never hacked. They were talked into it.

One person lost $282 million while using a hardware wallet — the most secure tool most people own. The technology held. The attacker simply pretended to be support, created urgency, and waited for one decision made under pressure.

01

A trusted voice

Someone who sounds official, helpful, and like they are on your side.

02

A sense of urgency

Your wallet is compromised. Act now. Do not stop to check anything.

03

One small action

A signature, a click, a phrase typed in. It never feels dangerous at the time.

Most people think scammers hack devices. What they actually hack is your decision-making system — using the same psychological triggers that have worked on humans for thousands of years.

What you learn

Five modules. 18 lessons. One system you can actually keep.

Full curriculum
01

Clean Start — Securing Your Digital Identity

Before you touch a wallet, close the door attackers actually walk through. Your email.

4 lessons
02

Foundations of Crypto Security

What you actually own when you own crypto — and what that means when things go wrong.

4 lessons
03

Wallet Security Best Practices

Set up a wallet correctly the first time, and protect the seed phrase that controls it.

3 lessons
04

Spotting Scams & Avoiding Traps

Most people are not hacked. They are tricked. Learn to see it coming.

4 lessons
05

Recovery & Emergency Planning

Build the plan now, while nothing is urgent and you can still think clearly.

3 lessons
Jon Tetreault

Who is teaching this

I lost 9 BTC and 50 ETH learning this the expensive way.

I’m Jon Tetreault. I got into crypto in 2016 and by 2018 had left finish carpentry to work in blockchain full time. In between those two things I skipped the basics of security and it cost me more than I like to write down.

Everything in this course is what I wish someone had sat me down and explained at the start. Not theory — the actual habits, tools, and checks that keep your money yours.

More about Jon

From people he has taught

“

I'm a pretty self-sufficient guy, but after consulting with Jon I realized how vulnerable all my crypto was. His guidance on security and protection was an area I was blind to. We went through my whole set-up and he saw the gaps and helped me implement best practices, so I had full control and knew what I was doing with it.

— Michael R.
“

I tried to do my own research through YouTube videos and even bought an online course, and I felt more confused than when I started. I needed someone to walk me through it step by step. He met me where I was at. I feel like I have a solid understanding of what seemed impossibly hard to comprehend a year ago.

— Sarah M.
“

I had no idea what Bitcoin was but knew everyone was talking about it. After several sessions with Jon I know more in crypto conversations than people who have been in the game for a while, and that feels awesome. Honestly he undervalues himself with these prices.

— Megan W.

Start free

Not ready to buy anything? Start here instead.

The Crypto Safety Cheatsheet covers the five mistakes that account for most beginner losses, and exactly how to fix each one. Thirteen pages, no cost, yours to keep.

Free — no cost

The Crypto Safety Cheatsheet

Thirteen pages on the mistakes that wipe beginners out, and how to fix each one. Read it in ten minutes.

No spam. Unsubscribe whenever. Your address is never sold or shared — which should go without saying on a security website.

Questions

Before you decide.

No. Every lesson is taught in plain language and shown on screen, step by step. If you can follow along with a recipe, you can follow along with this. The whole point is that security is a habit, not a skill you are born with.

There are 18 lessons, 3h 26m of video in total. Most people work through it over a week or two, one module at a time. You keep lifetime access, so there is no rush and no expiry.

Probably more than you think. A hardware wallet protects your keys — it does not protect you from being talked into signing something. The single largest loss in crypto history happened to someone using one. Module 4 is entirely about that gap.

All 18 lessons, downloadable glossaries and summaries for each one, the emergency response template, the backup sheet, the security checklist, and a final knowledge check. Lifetime access, including every future update.

No refunds once the course content has been accessed — it is a digital product and you would have it all after a day. That is why every lesson is listed on this page before you buy, so you know exactly what you are getting.

Not any more. I now put everything I would cover one-to-one into the course, which means you get the same material for a fraction of what sessions cost.

Handle this while nothing is urgent.

Everyone who has lost access says a version of the same thing: I thought I had time.

Enroll — $497 onceTake the free cheatsheet

Lifetime access · All future updates included