Cryptographick

Cryptography in Real-World Applications Cryptography is used in various industries to protect sensitive data and ensure the security of online transactions. Let's explore some real-world applications of cryptography: Finance 1. *Secure online transactions*: Cryptography is used to secure online payment systems, such as credit card transactions and online banking. 2. *Digital signatures*: Cryptography is used to create digital signatures, which authenticate the identity of parties involved in financial transactions. Healthcare 1. *Protecting patient data*: Cryptography is used to protect sensitive patient data, such as medical records and personal identifiable information. 2. *Secure communication*: Cryptography is used to secure communication between healthcare providers, patients, and insurance companies. Government 1. *Secure communication*: Cryptography is used to secure communication between government agencies, protecting sensitive information and ensuring national security. 2...