Artificial intelligence and agentic technologies are reshaping the landscape of cybersecurity, offering a renewed sense of optimism for defenders in the ongoing battle against cyber threats. Dave DeWalt, CEO of NightDragon, highlights how the integration of autonomous systems could revolutionize defensive strategies. Instead of expanding their workforce, Chief Information Security Officers (CISOs) might soon deploy thousands of autonomous agents to bolster their cybersecurity measures, drastically changing the traditional approach to threat management.

However, the cybersecurity domain has faced significant challenges over the past decade. Back in 2013, many organizations relied on air-gapped networks and outdated infrastructures, a strategy Dave DeWalt referred to as “security by obscurity.” The rapid adoption of cloud computing and the explosion of Internet of Things (IoT) devices have amplified system complexities and vulnerabilities. This environment has turned the long-anticipated “perfect cyber storm” into a full-blown hurricane, making the current threat landscape more formidable than ever.

In an interview with Information Security Media Group during the RSAC Conference 2025, DeWalt elaborated on several key topics. He praised the proactive cybersecurity initiatives of federal leaders, even amidst ongoing administrative changes. Additionally, he discussed the debate between adopting platform-based solutions versus best-of-breed approaches in the era of AI. Another focal point of his discussion was the rising investment in cutting-edge technologies, particularly in quantum computing and hybrid GPU-QPU architectures.

Dave DeWalt’s extensive experience as a leader in the tech industry lends significant weight to his insights. Over his illustrious career spanning 25 years, he has helmed several influential companies like FireEye, McAfee, and Documentum. Under his leadership, these companies have not only achieved success but have also generated over $20 billion in shareholder value through major acquisitions and public offerings.

As the cybersecurity industry continues to evolve, the integration of AI and agentic technologies represents a significant shift in how organizations can protect themselves against cyber threats. With leaders like DeWalt at the forefront, the potential for creating more robust and adaptive security solutions is promising, paving the way for a more secure digital future.