Classes and tutorials on open source, decentralization, encryption, and privacy.
Run a Bitcoin Node (Umbrel/Start9). Learn what a Bitcoin node is and why to run one, boot a node with StartOS, install Bitcoin Core or Knots, and connect Sparrow Wallet.
Setup your own Bitcoin node on a Raspberry Pi the easy way using Umbrel OS. Includes Electrum server setup for wallet connections.
Build your own Bitcoin node from scratch. Compile Bitcoin Core, setup Electrs, BTC RPC Explorer, and connect through Tor.
Setup your own Lightning node on a Raspberry Pi using Umbrel. Includes mobile wallet setup with BlueWallet and channel management.
Build and deploy a real website using only your web browser and natural language prompts with AI-assisted coding. No coding experience required.
Build a functional Bitcoin hardware wallet by flashing open-source Jade firmware onto a $15 LilyGO T-Display board.
Setup a bitcoin hardware wallet with Blockstream's Jade. Learn how to create, use, and secure your wallet with Green wallet app.
Get into Bitcoin mining without worrying about hardware installation and maintenance. Learn about hashrate, efficiency, and remote mining farms.
Set up Bitaxe miners - quiet, cool, low-power, and fully open-source Bitcoin miners you can run at home.
Encrypt your drive to safely store sensitive data using the AES-256 encryption algorithm with LUKS.
Change the encryption passphrase on a LUKS-encrypted drive.
Understanding the difference between Tor and VPNs, and when to use each.
Deploy a fully operational Tor Middle/Guard relay on Debian/Ubuntu.
Route your VPN traffic through Tor for enhanced privacy with your own OpenVPN server.
Protect your Linux system from unauthorized USB devices and BadUSB attacks.
Add 2FA to your Linux desktop login for enhanced security using Google Authenticator.
Run your own XMPP server for private, federated messaging with Prosody.
Run your own email server with Mailcow for full control over your communications.
Run your own SimpleX SMP server for private, decentralized messaging with Tor support.
Run your own Matrix homeserver with Synapse for private, federated communication.
Run your own AI inference server by renting GPU hardware and deploying open-source models.
Set up a fully anonymous AI code editor with zero KYC requirements using Monero, VSCodium, and Cline.
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