Cryptography is the practice of securing communication from third-party access. It involves techniques such as encryption, decryption, and hashing to protect data confidentiality, integrity, and authentication. Cryptography is used to secure information in various fields such as finance, military, and government.
Information security lab file contains details of experiments and exercises performed in a laboratory setting related to information security. It includes procedures, results, and analysis of different information security tools and techniques used in cryptography, network security, and computer forensics. The lab file may also include case studies, research papers, and presentations on current trends and best practices in information security.