Active Directory (AD) forms the backbone of countless corporate networks, managing user identities and enforcing security policies. At the core of this control are Group Policy Objects (GPOs), powerful tools for administrators to configure user and computer settings across the enterprise. However, this power can be turned against an organization if not properly secured. An…
Description: Explore why quantum computing threatens today’s encryption, current post‑quantum standards (Kyber, Dilithium, HQC), adoption strategies, and how organizations can prepare now for “Q‑Day.” Sommaire: 1.Introduction 2.Understanding the Quantum Threat 3.What Is Post‑Quantum Cryptography (PQC)? 4.2025 Milestones in PQC 5.Who Must Prepare and Why 6.5‑Step Migration Strategy 7.Challenges & Solutions 8.Looking Ahead: 2026–2027 and Beyond…
Active Directory (AD) is a critical component of enterprise IT infrastructure, managing users, computers, and permissions. Ensuring its security is vital to prevent unauthorized access, data breaches, and cyberattacks. Below is a structured overview of AD security risks, best practices, and hardening techniques. Key Concepts: Active Directory is organized into forests (the top-level trust boundary) and…