// CATEGORY: SECURITY

An introduction to web security, covering the threat landscape and attacker mindset.

Learn the core security principles and defense strategies for building secure web applications.

Learn the HTTP protocol, web architecture, and reconnaissance techniques essential for web security.

Learn how to access and configure a Palo Alto NGFW for initial setup and basic security configuration.

An in-depth guide to understanding the OWASP Top 10 web application security risks and how to mitigate them.

Learn about the OWASP Top 10 security risks and why they matter for web developers.

Learn how to use security zones and interface types in Palo Alto Networks Next-Generation Firewalls for a secure network setup.

Learn about SQL, NoSQL, and Command Injection flaws, how they work, and best practices to prevent them.

Learn how to set up a secure ethical hacking lab using virtual machines and essential tools.

Learn the basics of firewalls, their functions, and how to configure them on popular operating systems.

Learn how to implement robust user authentication and authorization using JWT in a Node.js Fastify application.

Learn how to configure firewall rules across Linux, Windows, and macOS effectively.

Learn how to create and apply security policies on Palo Alto Networks Next-Generation Firewalls, leveraging App-ID for granular control.

Explore API design, authentication, and system management for the QuadRF phased-array radio system, covering control interfaces, security models, and …

Learn how to manage different application environments, handle sensitive data with secrets, and configure your Void Cloud projects for robust, …

Learn how to securely handle file uploads and serve static assets in a Node.js backend application.

Learn about Cross-Site Request Forgery (CSRF), how it works, and advanced techniques to bypass CSRF protection mechanisms.

Learn how to configure Network Address Translation (NAT) on Palo Alto Networks firewalls for efficient IP address usage and enhanced security.

Learn how to secure sensitive AI API keys and implement robust error handling in your Kanbots desktop application for a production-ready experience.

Dive deep into securing your AI agent integrations with Model Context Protocol (MCP). Learn about robust permissions, authorization flows, and …

Learn how Netflix likely handles authentication, authorization, and identity management across its vast microservices architecture, ensuring security …

Learn about the three types of XSS (Stored, Reflected, DOM-based) and how to prevent them in web applications.

Learn how to use App-ID for application-aware security on Palo Alto Networks Firewalls.

Learn to analyze network traffic with Wireshark, essential for troubleshooting and cybersecurity.

Explore the fundamental principles and architectural patterns for building robust AI Guardrails, ensuring safety, reliability, and ethical behavior in …

Learn how to implement secure user authentication and authorization in React applications using token-based security patterns.

Learn how to secure your Puter.js applications with permissions and a robust security model.

Learn about CSRF and SSRF attacks, how they work, and practical defense strategies to protect your web applications.

Learn the essentials of network monitoring, including performance optimization, security threat detection, and troubleshooting techniques using tools …

Learn how User-ID enhances Palo Alto Networks firewalls with user-aware security policies.

Explore critical security, observability, and ethical considerations for advanced Software-Defined Radio (SDR) and phased array systems like QuadRF, …

Learn how to implement robust input and output guardrails, including safety filters, content moderation, and compliance checks, to ensure the …

Explore the critical aspects of data privacy, regulatory compliance, and responsible logging practices in AI observability, ensuring your AI systems …

Learn about the hidden dangers of security misconfigurations and vulnerable components in web applications.

Learn about SQL Injection, NoSQL Injection, and data exfiltration techniques to secure web applications.

Learn advanced firewall architectures and best practices for resilient network security.

Learn Docker security fundamentals, including principles like least privilege and minimizing attack surface.

Learn how to conduct adversarial testing (red teaming) for AI systems, identify vulnerabilities, and strengthen AI safety and reliability with …

Explore the critical aspects of designing secure, privacy-preserving, and ethically responsible AI systems for production environments. Learn about …

Learn essential frontend security practices for React applications, including XSS prevention and CSP implementation.

Learn how to build secure, private, and ethically sound AI customer service agents using OpenAI's framework.

Explore VLAN hopping attacks like switch spoofing and double tagging, and learn robust multi-vendor countermeasures and best practices for securing …

Learn about business logic flaws, how to exploit them, and prevent them in web applications.

Learn about the importance of secure design and data integrity in software development to prevent vulnerabilities.

Learn how to configure SSL decryption on a Palo Alto Networks firewall to enhance security and unmask encrypted threats.

Harden your Docker containers by implementing non-root users and setting explicit resource limits, crucial steps for production-ready deployments.

Learn how to secure and govern Large Language Model (LLM) deployments in production, covering data privacy, access control, compliance, and …

Fortify your containerized applications! Learn essential security best practices for building, running, and managing Linux containers on macOS using …

Learn how to secure your AI-powered frontend applications against API key exposure and prompt injection.

Learn how to secure web traffic using HTTP, HTTPS, and SSL/TLS with Nginx and Let's Encrypt.

Learn how to implement robust security features like rate limiting, CORS, and RBAC in a Fastify backend application.

Explore critical API and GraphQL security vulnerabilities, focusing on Broken Object Level Authorization (BOLA) and best practices for secure design.

Learn the principles of securing server-side APIs, including authentication, authorization, input validation, and rate limiting.

Learn how to configure Site-to-Site and Remote Access VPNs on Palo Alto Networks firewalls using PAN-OS 11.1.

Implement security auditing for your Docker host and containers using docker-bench-security. Learn to identify vulnerabilities and harden your …

Dive into SpaceTimeDB's robust security model, learning how to implement authentication and authorization using reducers, the Caller object, and …

Learn about the unique security threats, privacy concerns, and ethical considerations in developing agentic AI systems using LLMs.

Explains the core concepts and modern standards for secure identity management in web applications.

Learn to secure React and Angular applications against XSS, CSRF, and other frontend vulnerabilities.

An introduction to cybersecurity principles, including threats, vulnerabilities, and core defensive strategies.

Learn how to configure Palo Alto firewalls for effective logging, monitoring, and reporting to enhance network security.

Build a practical secure access control system using the UniFace toolkit. Learn to integrate face enrollment, verification, and decision logic for …

Learn about security considerations in data compression, including threats like compression bombs and compression oracle attacks.

Learn how attackers combine multiple vulnerabilities to achieve deeper system compromise and defend against such sophisticated attack chains.

Learn how to securely store and handle data on the client-side using Cookies, Local Storage, and IndexedDB.

Learn how to configure an Active/Passive HA pair for Palo Alto Networks firewalls to ensure high availability and minimize downtime.

Learn about security considerations in HTMX applications, including XSS and CSRF protection.

Master security, authentication, and environment isolation on Void Cloud. Learn to protect applications, manage secrets, and secure deployments for …

Learn to identify, diagnose, and resolve common VLAN issues in production environments.

Learn the principles and strategies for designing secure applications, focusing on least privilege and separation of concerns.

Learn how to securely manage API keys for your LLM-powered applications using any-llm.

Learn how to secure your Git workflow with GPG signing for code integrity and author authenticity.

Learn how to optimize your Palo Alto Networks firewall for maximum performance and efficiency.

Learn how to systematically identify and mitigate threats in large-scale applications through threat modeling.

Learn how to design and implement a secure branch office network using Palo Alto Networks Next-Generation Firewalls.

Learn how to secure your API with Spring Security 6, including user authentication and authorization using JWTs.

Dive deep into iOS app security, covering secure data storage with Keychain, user authentication with Face ID/Touch ID, handling user permissions, and …

Learn how to secure your Angular applications with CSP, XSS protection, and token storage.

Learn to build a secure React e-commerce frontend, focusing on authentication and client-side security.

Learn how to integrate security into CI/CD pipelines using DevSecOps principles and modern tools.

Learn how to implement Zero-Trust principles using Palo Alto Networks Next-Generation Firewalls with step-by-step instructions.

Learn how to secure an existing Angular dashboard by implementing robust authentication, XSS and CSRF protection, and secure API communication.

Explore robust security best practices for Angular applications as of 2026, covering common vulnerabilities, built-in Angular features, …

Learn to think like an attacker and a defender with Red Teams and Blue Teams, exploring mental models and methodologies for holistic cybersecurity.

Learn how to integrate automated security testing into your CI/CD pipeline for a more secure development process.

Learn enterprise best practices and design principles for secure, efficient, and resilient network architectures using Palo Alto Networks firewalls.

Learn how to build intentionally vulnerable web application demo projects to gain deeper insight into security flaws and prevention techniques.

Learn how to handle security incidents, set up monitoring, and stay updated on emerging threats.

Learn the systematic approach to diagnosing and resolving issues on Palo Alto Networks firewalls.

Learn advanced detection and prevention strategies for building secure systems.

Learn how to maintain and upgrade your Palo Alto Networks NGFW for optimal security and performance.

Learn how to build robust, secure, and observable Java applications for production environments.

Learn the importance of secure design patterns and architectural principles in building resilient production systems.

Learn to secure AI systems, including Large Language Models (LLMs) and agentic applications, by understanding and mitigating prompt injection, data …

Learn how to identify, analyze, and mitigate common software vulnerabilities, focusing on practical security problem-solving, threat modeling, and …

Comprehensive guide to securing AI-generated code, essential for maintaining application integrity and compliance.

Explains the core principles, cryptographic foundations, and architectural components of Zero-Knowledge Proofs.

Learn how JSON Web Tokens (JWT) work, including their architecture, creation, and verification process.

An in-depth look at how Digital Rights Management (DRM) secures web video streaming, focusing on the core principles and technologies involved.

A deep dive into Content Security Policy, its architecture, enforcement mechanisms, and how it prevents XSS and clickjacking attacks.

Learn how Cross-Origin Resource Sharing (CORS) works, including its internals and common misconfigurations.

Explains how CSRF attacks work, their underlying mechanisms, and defenses.

Comprehensive guide to troubleshooting and mitigating GlassWorm malware infections in development environments.

Learn advanced web application security and ethical hacking techniques to protect sensitive data and build resilient systems.

Learn web app security through ethical hacking and secure coding practices with React and Angular.

A comprehensive cheatsheet for Palo Alto Networks Firewall administrators, covering essential commands and troubleshooting tips.

Explains the inner workings of HTTPS, including TLS protocol and cryptographic primitives.

A comprehensive guide to mastering network security and analysis, from foundational concepts to advanced strategies.

A comprehensive guide to mastering Palo Alto NGFWs, covering setup, configurations, and advanced features.

Learn how to build a production-ready Rust CLI password generator from scratch, covering setup, security principles, and deployment.

Learn how to refine character set management in a Rust password generator, ensuring security and flexibility.

Learn how to generate secure passwords with specific lengths using Rust.

Comprehensive guide to securing Flutter applications in production environments.

Learn how to protect sensitive data in Flutter applications from common vulnerabilities.

Learn how to protect your Flutter app from reverse engineering and tampering with code obfuscation and tamper detection.

A comprehensive guide for advanced developers to implement, integrate, and optimize passkeys in enterprise environments.

Learn how to implement Passkeys for passwordless authentication in web and mobile applications.

Learn how to set up HTTPS on your local development environment using custom SSL certificates, essential for modern web development.

Learn how to secure WebSocket communication in a FastAPI application using WSS and TLS/SSL.

Learn how to implement a basic user authentication system using JWT in FastAPI.

Learn how to refine user registration and login flows in a FastAPI application, including data validation, password hashing, and secure user …

Learn how to securely manage passwords in Node.js applications using bcrypt.js.