AI

Revolutionizing Vulnerability Discovery with AI-Powered Fuzzing =========================================================== Introduction Fuzzing is an automated testing technique used to discover security vulnerabilities in software and protocols by providing invalid or unexpected input. With the increasing complexity of systems and the internet of things (IoT), traditional fuzzing methods are becoming less effective. Artificial intelligence (AI) can be used to enhance fuzzing techniques, making them more efficient and effective. In this article, we will explore the concept of fuzzing with AI and its applications in vulnerability discovery. ...

Unlocking Transparency in AI: A Comprehensive Guide to Explainable AI (XAI) Research Disclaimer: This guide is based on SHAP v0.44+, LIME v0.2.0+, Captum v0.7+ (PyTorch), and scikit-learn v1.3+ official documentation. All code examples use production-tested patterns for model interpretability. XAI techniques have computational overhead and may not perfectly capture complex model behaviors—always validate explanations against domain expertise. As AI systems make increasingly critical decisions in healthcare, finance, and criminal justice, understanding why a model made a specific prediction is as important as the prediction itself. Explainable AI (XAI) provides interpretability techniques to demystify black-box models, enabling stakeholders to trust, audit, and improve AI systems. ...

Research Disclaimer This tutorial is based on: OpenAI GPT-4 API (as of January 2025) LangChain v0.1.0+ with langchain-community v0.0.20+ (LLM orchestration framework) Pinecone v3.0+ (vector database with new Serverless API) FastAPI v0.109+ (high-performance Python web framework) Streamlit v1.30+ (rapid UI development) ChromaDB v0.4+ (open-source vector database) Sentence Transformers v2.3+ (embedding models) Rasa v3.6+ (traditional NLP chatbot framework) All implementation patterns follow production best practices for enterprise chatbot deployments. Code examples have been tested with production workloads as of January 2025. Note: Pinecone v3.0 introduced significant API changes moving to a Serverless architecture; all code uses the updated API patterns. ...

Research Disclaimer This tutorial is based on: Semgrep v1.55+ (SAST scanning) Bandit v1.7+ (Python security linter) CodeQL v2.15+ (GitHub Advanced Security) SonarQube v10.3+ (code quality & security) Academic research on AI code generation security (NYU 2023 study, Stanford 2024 study) OWASP Top 10 2021 vulnerability classifications All code examples demonstrate production-grade security scanning integrated into CI/CD pipelines. Tested with GitHub Actions, GitLab CI, and Jenkins. Security recommendations follow OWASP and NIST guidelines. ...

Research Disclaimer This tutorial is based on: Stable-Baselines3 v2.2+ (PyTorch-based RL algorithms) Gymnasium v0.29+ (successor to OpenAI Gym) RLlib v2.9+ (Ray distributed RL) Optuna v3.5+ (hyperparameter optimization) Academic RL papers: PPO (Schulman et al., 2017), DQN (Mnih et al., 2015), A2C (Mnih et al., 2016) TensorBoard v2.15+ and Weights & Biases (monitoring) All code examples are production-ready implementations following documented best practices. Examples tested with Python 3.10+ and work on both CPU and GPU. Stable-Baselines3 is the most actively maintained RL library as of 2025. ...