Cryptography Notes

NotesinHandwriting/HandwritingVids - Cryptography plays a crucial role in securing digital communication and protecting sensitive data from unauthorised access. Through methods like symmetric and asymmetric encryption, hashing, and digital signatures, cryptography enables confidentiality, integrity, and authentication in various applications, including online banking, e-commerce, and secure government communication. It also underpins modern technologies like blockchain and ensures the secure transfer of data in diverse industries. However, cryptography faces challenges such as key management, algorithm weaknesses, and the future threat posed by quantum computing. #Cryptography #Cybersecurity #Encryption #DigitalSecurity #Hashing #BlockchainSecurity #DataProtection #OnlineSecurity #QuantumComputing #PublicKeyCryptography #SecureCommunication #privacy #handwrittennotes #notes