Hashing Courses and Certifications

Python, JS, & React | Build a Blockchain & Cryptocurrency

1059 ratings at Udemy

Updated for 2024: Build a blockchain and cryptocurrency like Bitcoin with Python, JS, React, and more!

• Udemy
• 15 hours 16 minutes
• Self-Paced
• Paid Course

Credential

Master Basics of Cybersecurity Fundamentals Training

6 ratings at Coursera

Discover hands-on cybersecurity through real-world simulations, threat detection, encryption techniques, and defensive strategies to protect sensitive data and systems.

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

Codio

Data Security for Web Developers

Learn essential data security practices for web developers, covering SSL/TLS, GDPR, cryptography, and access control to protect user information and ensure compliance.

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

Packt Credential

Master Data Structures & Algo – Ace Leetcode & Blind 75+

Master algorithmic problem-solving with data structures, dynamic programming, and graph techniques to excel in technical interviews at top tech companies.

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

Packt

Introduction to Fundamental Data Structures and Techniques

Master fundamental data structures and algorithms through hands-on problem-solving, covering arrays, strings, linked lists, stacks, and binary search for technical interviews.

• Coursera
• 16 hours 3 minutes
• Self-Paced
• Paid Course

Encryption and Cryptography Essentials

Master encryption and cryptography fundamentals through hands-on practice with RSA, AES, hashing, and digital signatures. Build practical skills in blockchain, PKI, and certificate management for real-world cybersecurity.

• Coursera
• 16 hours 11 minutes
• Self-Paced
• Free Online Course (Audit)

(SSCP) Systems Security Certified Practitioner: Unit 2

Master cryptographic applications, PKI, and secure protocols to protect data integrity through symmetric/asymmetric encryption and hashing techniques for digital security.

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

Bitcoin Security Foundations

Discover the cryptographic foundations securing Bitcoin through blockchain consensus, mining validation, and digital signatures with hands-on labs using Bitcoin Core and Python.

• Coursera
• 10 hours 18 minutes
• Self-Paced
• Paid Course

Packt

Beginning Security

Master cybersecurity fundamentals including threat modeling, encryption, password security, and web application protection. Gain practical skills to identify risks, implement data protection strategies, and defend against OWASP Top 10 vulnerabilities.

• Coursera
• 6 hours 43 minutes
• Self-Paced
• Paid Course

James Briggs

Locality Sensitive Hashing for Search with Shingling + MinHashing - Python

Learn efficient similarity search using Locality Sensitive Hashing (LSH) with shingling and MinHashing techniques in Python. Explore implementation steps, from data preprocessing to LSH tuning, for approximate nearest neighbor search.

• YouTube
• 27 minutes
• Self-Paced
• Free Video

Hussein Nasser

Consistent Hashing - The Backend Engineering Show

Explore consistent hashing in distributed systems, focusing on its application in databases like Cassandra and DynamoDB. Learn about implementation, advantages, and limitations.

• YouTube
• 24 minutes
• Self-Paced
• Free Video

Practical Encryption

742 ratings at Udemy

Learn how encryption, hashing, digital signatures, SSL/TLS and digital certificates really work!

• Udemy
• 2 hours 5 minutes
• Self-Paced
• Paid Course

Simple Snippets

Data Structures and Algorithms in C++ - Full Course - 2025 Edition - Beginner to Advanced

Master data structures and algorithms in C++ from arrays to graphs, covering sorting, searching, trees, hashing, and Big O analysis with hands-on coding exercises and interview prep.

• YouTube
• 2 days 7 hours 52 minutes
• Self-Paced
• Free Video

DataStructures and Algorithms:Zero to Hero

442 ratings at Udemy

Comprehensive guide to essential data structures and algorithms, covering linked lists, stacks, queues, trees, graphs, and hashing for efficient data organization and manipulation.

• Udemy
• 1 hour 55 minutes
• Self-Paced
• Free Online Course

Databricks

User Behavior Hashing for Audience Expansion - Deep Learning Approach

Explore deep learning-based hashing for sequential behavior data, utilizing Spark for large-scale preprocessing and distributed inference on Databricks with Pandas UDF.

• YouTube
• 27 minutes
• Self-Paced
• Free Video