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Hands-on Cryptography | Advanced Encryption | Blockchain Development | Build Secure Decentralised Applications

introduction to blockchain technology, covering everything from
fundamental cryptography to advanced blockchain development.
Through real-world projects and interactive sessions, you’ll learn how
secure transactions, data integrity, and decentralised systems work. You’ll
also have the skills to design and build blockchain-based applications and apply
them across various industries, including finance, supply chain, healthcare, and IoT.
Cryptography Fundamentals
Build a strong foundation in data security by exploring encryption methods from classic to modern times. Learn techniques like Reverse Cipher, Caesar Cipher, and ROT13, gaining a practical understanding of how data can be transformed and protected.

Advanced Encryption Techniques
Delve deeper into Transposition, Substitution, and Vigenère Ciphers to understand how data rearrangement and substitution enhance encryption. Discover the use of secret keys and message scrambling to create more secure communication systems.

Asymmetric Cryptography & RSA
Master asymmetric encryption and the use of public-private key pairs for secure communication and authentication. Understand how RSA enables digital signatures and underpins the security of blockchain transactions.

Cryptographic Hash Functions
Learn how cryptographic hashing ensures data integrity and verification. Explore functions like:
MD5 – Basic hashing and its vulnerabilities.
SHA1 – Historical use and modern weaknesses.
SHA256, SHA512, and SHA3 – Advanced standards for robust security.

Blockchain Architecture
Gain a clear understanding of blockchain as a distributed ledger system. Learn its decentralised nature, consensus mechanisms, and how blocks and transactions form the foundation of secure, transparent record-keeping across industries.

Cryptocurrency Wallet Creation
Build your own cryptocurrency wallet. Learn to generate addresses, manage private/public keys, and handle transactions. Understand wallet interaction with the blockchain, verify balances, and ensure transaction authenticity to develop secure, user-friendly wallets.
