Slide 1 — Introduction to Trezor
What is Trezor?
Hardware wallet basics
Trezor is a hardware wallet that stores private keys offline, protecting your cryptocurrency and digital assets from online attacks. It serves as a secure vault for seed phrases and signing transactions without exposing keys to the internet.
Why it matters
Hardware-level security reduces risk of theft, phishing and malware — essential for both individual and organisational asset security.
Slide 2 — Before you begin
Checklist
What to have ready
Unbox your device, a secure computer, a stable internet connection, and a pen/paper for your recovery seed. Never store seed phrases digitally or photograph them.
Official start URL
Use the official setup link: trezor.io/start to ensure you follow genuine instructions.
Slide 3 — Physical setup
Unboxing and inspection
Verify tamper-evidence
Inspect packaging for tamper seals. Initialize the device only when you’re certain the packaging is intact. Follow on-screen prompts on the device — not a third-party site — during setup.
Connect and update
Connect the Trezor to your computer and allow any legitimate firmware updates triggered by official software to ensure the latest security improvements are installed.
Slide 4 — PIN & passphrase
Choosing a PIN
PIN best practices
Pick a PIN that’s easy for you to recall but hard for others to guess. Trezor offers anti-brute-force protections; still, avoid simple sequences or repeating digits.
Optional passphrase
A passphrase adds an extra layer — it transforms your seed into a separate 'hidden' wallet. Treat the passphrase like a second seed: never share it and store it securely.
Slide 5 — Recovery seed
Write it down
Recovery seed risks
Write your 12/24-word recovery seed on the provided card or durable medium. Do not take photos or copy electronically. Consider metal backups for durability.
Storage strategy
Split or store in multiple secure locations (e.g., safe deposit box) for redundancy while ensuring no single location reveals the entire seed to an attacker.
Slide 6 — Firmware & software
Keep firmware updated
Only official sources
Download Trezor Suite or use the official web start link. Firmware updates patch important vulnerabilities — always verify firmware signatures through official prompts.
Compatibility
Trezor works with multiple wallets and platforms; always check official compatibility guides before connecting to third-party tools.
Slide 7 — Transaction flow
How signing works
Offline signing
When you send crypto, the unsigned transaction reaches the device for signing. The private key never leaves the Trezor hardware — this is the core of its security model.
Verify on-device
Always confirm addresses and amounts on the device screen before approving; remote displays can be manipulated by malicious software.
Slide 8 — Advanced practices
For power users & organisations
Multisig & emergency plans
Consider multisignature setups for corporate custody. Document emergency recovery and designate trusted persons to handle seed retrieval when necessary.
Audits & policies
Formalise device usage policies, rotation schedules, and periodic audits to ensure ongoing compliance and security hygiene.
Slide 9 — Common threats & mitigations
Phishing & supply-chain
Be sceptical
Never enter seed words into a website or share them. Use bookmarks for official pages and verify URLs. Buy from authorised resellers to avoid supply-chain tampering.
Incident response
If compromise is suspected, move funds to a new wallet immediately and use the recovery seed only on a trusted device.
Slide 10 — Next steps & resources
Where to learn more
Official support & guides
Start at the official setup page: trezor.io/start. For enterprise-level questions, consult official documentation and authorised professional services.
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