Hashing Courses and Certifications

Cyber Defender – Foundations of Ethical Hacking & Data Security (Ages 12-18) (Live Online)

Step into the exciting world of cybersecurity and ethical hacking in this hands-on program for ages 12–18, where students use Java to build real security tools while learning how to protect systems and data.

• CourseHorse
• Self-Paced
• $249.00

James Briggs

Locality Sensitive Hashing for Search with Shingling + MinHashing - Python

Learn the traditional LSH pipeline for approximate similarity search, from text shingling and MinHash signatures to banded hashing and candidate-pair tuning.

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

Hussein Nasser

Consistent Hashing - The Backend Engineering Show

Explains how consistent hashing reduces data movement when servers are added or removed in distributed databases.

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

Great Learning

Hashing in Java

Learn how hashing works in Java and implement collision handling with HashTable, HashMap, LinkedHashMap, HashSet, and LinkedHashSet.

• YouTube
• 1 hour 10 minutes
• Self-Paced
• Free Video

Back To Back SWE

Coding Interview Questions - Data Structures and Algorithms

Master essential coding interview algorithms and data structures through 38+ hands-on problems covering dynamic programming, backtracking, trees, graphs, and optimization techniques.

• YouTube
• 11 hours 59 minutes
• Self-Paced
• Free Video

Back To Back SWE

Graphs, Greedy Algorithms, and Other Computer Science Fundamentals

Master graph algorithms, asymptotic analysis, and greedy techniques through hands-on problem solving and algorithmic fundamentals.

• YouTube
• 2 hours 50 minutes
• Self-Paced
• Free Video

Back To Back SWE

Arrays, Primitives, and Strings - Programming Interview Preparation

Master arrays, strings, and primitives through advanced algorithms like Karatsuba multiplication, KMP pattern matching, and dynamic programming techniques for coding interviews.

• YouTube
• 4 hours 28 minutes
• Self-Paced
• Free Video

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

Telusko

Spring Boot Security

Discover Spring Security fundamentals, MySQL integration, password encoding, form login, and OAuth 2 implementation in this comprehensive tutorial.

• YouTube
• 1 hour 8 minutes
• Self-Paced
• Free Video

Okta

How Web Authentication Works: TLS, Password Hashing, OpenID Connect, OAuth 2, and JSON Web Tokens

Trace what happens behind the scenes when someone logs into a website, from password hashing and TLS to OAuth, OpenID Connect, and JWTs.

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

Simple Snippets

Closed Hashing - Linear Probing, Quadratic Probing & Double Hashing - Collision Control

See how linear, quadratic, and double hashing probe for open slots when keys collide in a hash table.

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

Simple Snippets

What Is Hashing - Why Do We Need It - What Is a Hash Function - Example - Array vs Hash Table

An array-versus-hash-table example shows why hashing can improve lookup and how a basic hash function supports the table.

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

GOTO Conferences

Hashing Modulo Alpha Equivalence

An asymptotically efficient method hashes program syntax trees so equivalent expressions remain identical despite variable renaming.

• YouTube
• 48 minutes
• Self-Paced
• Conference Talk

Dr Josh Stroschein

Lockbit's DLL Name Seeding Technique for API Hashing - Part 5

Explore Lockbit's runtime-linking technique, focusing on DLL name usage for API hashing seed creation and its impact on reverse engineering efforts.

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

PapersWeLove

Hashing it Out - Understanding Psychoactive Substance Use in Programming

Explore the intersection of psychoactive substance use and programming, focusing on cannabis. Examine prevalence, perceptions, motivations, and impacts on software development at individual and organizational levels.

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