Hussein Nasser Courses

How Tor Works - The Onion Router

Explore Tor's anonymous communication technology, its advantages over VPNs, and how it protects user privacy through onion routing in this comprehensive overview.

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

How HTTP-2 Works, Performance, Pros & Cons and More

Explore HTTP/2's binary protocol and multiplexing, improving web performance. Learn pros, cons, and see real-world comparisons with HTTP/1.1 across various network conditions.

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

JavaScript and MongoDB Tutorial with MongoDB NodeJS Driver

Learn MongoDB CRUD operations with NodeJS driver. Hands-on tutorial covers connection setup, querying, inserting, updating, and deleting documents in a MongoDB database using JavaScript.

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

Javascript Essentials Crash Course for Absolute Beginners

Comprehensive introduction to JavaScript fundamentals, covering essential concepts from variables to asynchronous programming, with practical exercises and modern syntax for beginners.

• YouTube
• 2 hours 1 minute
• Self-Paced
• Free Video

Building a Non-Blocking Multi-Processes Web Server - Node JS Fork Example

Learn to build a non-blocking multi-process web server using Node.js fork, handling expensive requests efficiently while keeping the main process free. Explore pros, cons, and implementation details.

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

GraphQL Crash Course

Explore GraphQL: its benefits, use cases, and comparison to REST. Learn about schema, queries, and GitHub API examples. Understand when to choose GraphQL for efficient, flexible APIs.

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

Relational Database ACID Transactions - Explained by Example

Comprehensive exploration of ACID properties in relational databases, covering atomicity, consistency, isolation, and durability with practical examples and in-depth explanations of read phenomena and isolation levels.

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

WebSockets Crash Course - Handshake, Use-Cases, Pros & Cons and More

Explore WebSockets: bidirectional communication protocol for real-time web apps. Learn handshake process, use cases, implementation, advantages, and alternatives through practical examples and code demonstrations.

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

What Are Web Servers and How Do They Work - With Examples HTTPD and NodeJS

Explore web servers' functionality, types, and implementation through examples of Apache httpd and Node.js. Learn about HTTP protocol, static/dynamic content, and server architectures.

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

How Public WIFI Can Be Sniffed

Explore public WiFi vulnerabilities, packet sniffing techniques, and man-in-the-middle attacks. Learn about IP addressing, NAT, and the OSI model to understand network security risks and protection methods.

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

Transport Layer Security - TLS 1.2 and 1.3 Explained by Example

Comprehensive overview of TLS protocol, covering HTTP, HTTPS, TLS 1.2 handshake, and TLS 1.3 improvements. Explains key concepts and encryption methods for secure client-server communication.

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

Denial of Service Attacks Explained

Explore three types of Denial of Service attacks: bandwidth-based, max connections-based, and vulnerability-based. Learn their mechanisms and impacts on server availability.

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

Symmetrical vs Asymmetrical Encryption Pros and Cons by Example

Explore symmetric and asymmetric encryption methods, their applications, advantages, and limitations. Learn key differences and practical use cases in data security and communication.

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

When to Use HTTP GET vs POST

Explore the differences between HTTP GET and POST methods, including their properties, use cases, and benefits for web development and API design.

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

Python and MySQL Tutorial

Learn to connect Python with MySQL databases, execute queries, and handle data efficiently using server-side and client-side cursors. Gain practical skills for database integration in Python applications.

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