Post-quantum security and AI governance are moving from future concerns to current leadership challenges. As models, tools, and risks evolve faster than traditional frameworks can keep up, organizations must rethink how they manage security, architecture, and accountability.

As AI continues to bring new pressures, new questions and the temptation to move fast Pillar's CISO is focusing on the basics. In this month's CISO Journal, our CISO reflects on how security leaders can stay steady in the face of change. Inside: - Why defining your AI estate matters more than ever - How to cut through fatigue with focused leadership - The power of clarity over chaos Let's start this year not by racing, but by leading well.