Cryptography and Cyber Security - Secure Systems and Cryptographic Techniques with 213 Disc  (Hardcover, Dr. B Dhanasekaran, Dr.J.Jaganpradeep, M. Chamundeeswari, Mr. Pradip Sitaram Ingle)

Cryptography and Cyber Security are foundational pillars of information protection in the digital age. Cryptography is the science of encoding and decoding information to ensure confidentiality, integrity, authenticity, and non-repudiation. It involves the use of mathematical techniques and algorithms to secure data from unauthorized access or alteration. Cyber Security, on the other hand, encompasses the practices, technologies, and processes designed to protect systems, networks, and data from cyber threats such as hacking, malware, phishing, and data breaches. It includes everything from firewalls and antivirus software to risk management, security policies, and incident response.