Business Cryptography is your gateway to mastering the essential skills required in today’s rapidly evolving digital landscape. As cyber threats become increasingly sophisticated, the demand for experts in cryptography is soaring, making this field one of the most promising in today’s job market. This course immerses you in the fundamental aspects of cryptography, guiding you through classical algorithms, symmetric and asymmetric key algorithms, and hash functions. You’ll also explore digital certificates, PKI and various cryptographic applications, equipping you with the knowledge to secure information and safeguard digital transactions. By enrolling in Business Cryptography, you’ll position yourself at the forefront of a critical industry, gaining valuable skills that not only enhance your professional profile, but also offer unrivalled opportunities for career progression. Join us on this online journey and become a key player in the world of digital security.
Business cryptography
Cybersecurity
40 hours
Introduction
Objectives
- Understand classical algorithms and their historical significance in cryptography.
- Explore symmetric-key algorithms and their use in secure communication.
- Identify asymmetric-key algorithms and their applications in data protection.
- Find out about hash functions and their role in data integrity.
- Analyse digital certificates and their importance in online security.
- Examine PKI infrastructure and its role in trust management.
- Discover cryptographic applications in real-world business scenarios.
Table of Contents
UNIT 1. INTRODUCTION. CLASSICAL ALGORITHMS
Introduction
Principles of cryptography
Classic algorithms (I)
Classic algorithms (II)
Enigma
UNIT 2. SYMMETRIC KEY ALGORITHM
Introduction
Principles of symmetric encryption
Symmetric-key algorithms
Other symmetric algorithms
Unit summary
UNIT 3. ASYMMETRIC-KEY ALGORITHMS. HASH FUNCTION
Introduction
Asymmetric key algorithm
Hash functions and collisions
Digital signature
Unit summary
UNIT 4. DIGITAL CERTIFICATES, PKI AND CRYPTOGRAPHIC APPLICATIONS
Digital certificates
Digital signature
Tools and applications (I)
Tools and applications (II)
The future of cryptography
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