Privacy : The essentials to get started

Cyber War

The Next Threat to National Security and What to Do About It

Securing the Autonomous Supply Chain

Defending Agentic AI and physical-digital convergence in the supply chain

Man Enough

How to Protect Boys from Online Misogyny

Elasticsearch Query Language the Definitive Guide

A hands-on guide to mastering ESQL for search, observability, and security

Mastering Security Incident Management

Empower cybersecurity professionals to excel in the cyber incident management landscape

The (Un)Natural History of Malware

Building a Red Team

Become ISC2 Certified in Cybersecurity

Everything you need to get the certification

Evasion Engineering

Building Custom Red Team Tools for Modern Defenses

Applied Cryptography using Python

Implement encryption, hashing, and cryptographic protocols securely with Python

AI Ethics in Action

A practical guide to building modern organizations through purposeful, ethical AI innovation

The Cybersecurity Executive's First Year Playbook

From Onboarding to Strategic Impact

The Spacecraft Hacker's Handbook

Exploiting Ground Stations, Flight Software, and Satellite Terminals

The Ultimate Guide to CIA Skills, Tactics, and Techniques

Securing the Model Context Protocol

Defend agentic AI systems from supply chain, runtime, and code execution threats

AI Red Teaming in Practice

Plan, execute, and report AI red team engagements against LLMs and agentic systems

Engineering Secure and Responsible Enterprise-Grade Agentic AI Systems

A practical blueprint for designing, governing, and securing enterprise-grade AI agents

Cyberfiduciary

Navigating SEC Mandates for Cybersecurity

How to Sell to the CIO and CISO

?An insider's guide to building trust and gaining executive buy-in

Practical Mobile Forensics

Forensically investigate and analyze modern iOS and Android devices

Applied AI in Cyber Threat Intelligence

Build agentic workflows to scale the intelligence lifecycle

Authorization in Action

Build policy-based access control for Zero Trust, APIs, SaaS, and AI agents

Advanced Investigation Strategies for IoT Forensics

Technical Approaches to Encrypting, Security, and Investigation Strategies in IoT Forensics

Advanced Network Forensics

A Cyber-Behavioral Science Approach