Wallet Guardian
Learn the attacks that target keys and signatures, then practice a safer signing routine.
Free course · Security · 15–20 min
Wallet Guardian
Learn the attacks that target keys and signatures, then practice a safer signing routine.
Lesson 1 of 3 · 5 min
OBJECTIVE
Seed phrases and private keys
Your seed phrase or private key can control funds. Legitimate support, analytics and verification tools should not ask for them.
LEARNING VISUAL
Learning diagram: Seed phrases and private keys
Concrete example
A fake support agent asks for 12 words to ‘synchronize’ a wallet. That request is itself a critical warning sign.
Practical checklist
- Never type a seed into support chat
- Store recovery material offline where appropriate
- Treat screenshots/cloud copies as exposure risks
Mini quiz
A support agent asks for your seed phrase. What is the safest response?
Answer the mini quiz correctly to validate this lesson and continue.
ZECOIN · EVIDENCE FIRST
Move from theory to ZECOIN evidence
Learning stays free. If you want to inspect real evidence, wallets, networks, temporal changes and Radar+ capabilities, use ZECOIN tools. Missing data remains unknown and no analysis guarantees an outcome.