Blockchain and Wallet Security Basics
A practical learning path for blockchain concepts, wallets, smart contracts, DeFi vocabulary, scams, and security awareness.
Level
Beginner
Duration
3 weeks
Commitment
About 3 hours per week
Format
Self-paced
Language
Telugu
Instructor
Qora Faculty
Fees
Fees are confirmed by the academy team on enquiry
About this course
Understand digital assets from the infrastructure up: what a blockchain records, how custody and keys work, what a smart contract can and cannot do, and how common scams are structured. Security hygiene is the through-line of every module.
Curriculum
3 modules · preview lessons marked below
Blocks, consensus, and what a public ledger actually stores.
Blocks and transactions
Consensus in plain language
Reading a block explorer
Keys, seed phrases, custodial versus self-custody trade-offs.
Private keys and seed phrases
Custodial vs self-custody
Backup and recovery hygiene
Smart contract limits, DeFi vocabulary, and scam pattern recognition.
What a smart contract can do
DeFi terminology
Scam patterns and red flags
Frequently asked questions
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