Hashing Courses and Certifications

Introduction to Blockchain Technologies

2499 ratings at Coursera

Explore blockchain's revolutionary potential, learning key concepts, design principles, and ecosystem players. Gain insights into public and private ledgers, implementation challenges, and your role in this transformative technology.

• Coursera
• 1 day 4 hours 5 minutes
• Self-Paced
• Paid Course

Career Certificate

Accelerated Computer Science Fundamentals

3504 ratings at Coursera

Comprehensive exploration of object-oriented programming, algorithmic analysis, and data structures implementation. Covers arrays, hash tables, linked lists, trees, heaps, graphs, and related algorithms for efficient problem-solving in computer science.

• Coursera
• 8 weeks, 10 hours/week
• Self-Paced
• Paid Course
• 3 courses

Career Certificate

Applied Cryptography

922 ratings at Coursera

Comprehensive exploration of cryptographic principles, algorithms, and protocols for cybersecurity professionals, covering information security, encryption methods, and key management techniques.

• Coursera
• 4 weeks, 10 hours/week
• Self-Paced
• Paid Course
• 4 courses

Blockchain Business Models

399 ratings at Coursera

Explore blockchain's disruptive potential, applications, and business value. Learn to evaluate blockchain technologies, deploy them effectively, and understand associated risks and regulatory challenges.

• Coursera
• 12 hours 29 minutes
• Self-Paced
• Paid Course

Unordered Data Structures

557 ratings at Coursera

Explore hash tables, disjoint sets, and graphs. Learn data structures and algorithms for unordered data, including graph traversal and shortest path finding.

• Coursera
• 20 hours 31 minutes
• Self-Paced
• Paid Course

Career Certificate

Blockchain

234 ratings at Coursera

Explore blockchain fundamentals, cryptography, and decentralized systems. Apply knowledge to cryptocurrency trading and understand blockchain's role in enhancing trust in digital transactions.

• Coursera
• 4 weeks, 10 hours/week
• Self-Paced
• Paid Course
• 4 courses

Algorithms for Searching, Sorting, and Indexing

541 ratings at Coursera

This course covers basics of algorithm design and analysis, as well as algorithms for sorting arrays, data structures such as priority queues, hash functions, and applications such as Bloom filters.

• Coursera
• 1 day 11 hours 8 minutes
• Self-Paced
• Paid Course

The Merkle Tree and Cryptocurrencies

26 ratings at Coursera

Explore Merkle Trees, proof of work, and proof of stake in blockchain technology. Learn to assemble block headers and compare consensus mechanisms for cryptocurrency integrity.

• Coursera
• 8 hours 48 minutes
• Self-Paced
• Paid Course

An Introduction to Cryptography

16 ratings at Coursera

Explore cryptography's evolution from ancient ciphers to modern techniques, learning encryption, decryption, and protocols. Gain practical skills in secure communication for personal and organizational privacy.

• Coursera
• 8 hours 14 minutes
• Self-Paced
• Paid Course

Classical Cryptosystems and Core Concepts

429 ratings at Coursera

Explore cryptography essentials: core concepts, classical systems, cryptanalysis, and hash functions. Gain practical skills for cybersecurity careers in this comprehensive introduction.

• Coursera
• 12 hours 15 minutes
• Self-Paced
• Paid Course

Easy to Advanced Data Structures

7660 ratings at Udemy

A complete guide to learning everything there is to know about data structures

• Udemy
• 8 hours 18 minutes
• Self-Paced
• Paid Course

Learn to Code with Ruby

6618 ratings at Udemy

Learn to program in the Ruby programming language. Newly updated with support for Ruby 3.2. Complete beginners welcome!

• Udemy
• 1 day 18 hours 51 minutes
• Self-Paced
• Paid Course

Cryptographic Hash and Integrity Protection

101 ratings at Coursera

Explore cryptographic hash functions, message authentication codes, and digital signatures. Learn their applications in data integrity, sender verification, and secure communication systems.

• Coursera
• 8 hours 49 minutes
• Self-Paced
• Paid Course

Data Structures and Algorithms Bootcamp

3220 ratings at Udemy

How to ace your Silicon Valley style coding interview

• Udemy
• 6 hours 36 minutes
• Self-Paced
• Paid Course

Algorithms Data Structures in Java #1 (+INTERVIEW QUESTIONS)

3193 ratings at Udemy

Basic Algorithms and Data Structures: AVL tree, Binary Search Trees, Arrays, B Trees, Linked Lists, Stacks and HashMaps

• Udemy
• 21 hours 57 minutes
• Self-Paced
• Paid Course