Security Validation | Breaking Cybersecurity News | The Hacker News

Introduction What keeps CISOs and security leaders up at night these days? No, it's not the zero-day exploits or the nation-state actors; it's the 3 AM phone call when something goes terribly wrong, and suddenly your entire response depends on how well your people perform under pressure. Not your tools. Your people! Cybersecurity today demands being more proactive, and we are getting better at testing our existing security tools. Adversarial Exposure Validation (AEV) platforms are significantly improving how we validate whether our firewalls, EDRs, SIEMs, and SOARs actually work as advertised. But here's the uncomfortable truth: when a crisis hits, perfect tools in the hands of an unprepared team are about as useful as a Formula 1 race car with a driver who's never left the parking lot. The Exercise Paradox Traditional tabletop or crisis management exercises are run like fire drills - necessary, but hardly sufficient. The challenge has always been scale. Conductin...

With thousands of endpoints, cloud instances, remote users, and third-party integrations, securing the enterprise has become a massive target. Each change in the IT environment - whether driven by digital transformation, M&A activity, or routine system updates - creates new opportunities for adversaries to leverage. Yet, the network is the backbone of business operations. It must always be available to support production, collaboration, and growth.  In this article, we'll explore the specific challenges large enterprises face when validating their security posture and how leading security teams are evolving their testing strategies to match the scale, speed, and sophistication of large, multi-faceted IT networks.  The Challenges of Validating Enterprise Network Security Enormous attack surface - In large enterprises, the attack surface spans countless assets across on-prem, cloud, and hybrid environments, making comprehensive security validation incredibly complex. Ac...