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How encryption is changing enterprise security strategies

Digital transformation has fundamentally changed how organizations create, store and share information. Business applications now run across public clouds, private clouds and SaaS platforms, while employees access them from offices, homes and remote locations. At the same time, organizations are exchanging larger volumes of data with customers, partners and third-party vendors than ever before. While this interconnected ecosystem has improved business agility, it has also expanded the attack surface. Sensitive information is constantly moving across networks, devices and cloud environments, making data one of the most targeted assets for cybercriminals. As a result, enterprise security strategies are evolving. The focus is no longer limited to protecting the network perimeter. Organizations are increasingly recognizing that protecting the data itself is equally important. This is where encryption has become a critical component of modern cybersecurity. The security perimeter has chang...
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Navigating the Security Challenges of Hybrid Multicloud Environments

By Shibu Paul Modern IT environments have become increasingly complex and distributed. Core databases may reside on physical infrastructure within a local facility, while customer facing applications run across AWS or Azure, daily work scattered across numerous SaaS apps, and edge nodes processing local data on the fly. This distributed architecture enables greater agility and innovation; it also introduces challenges for security teams when it comes to keeping order. How are you supposed to enforce basic rules when every single environment operates on a totally different set of mechanics? The actual challenge is not the growing volume of infrastructure that organizations need to manage. The greater complexity comes from the lack of consistency across platforms. AWS uses its own IAM setup and policy logic. Azure handles networking differently. On-prem networks continue to rely on traditional hardware firewalls , whereas modern apps depend on microservices, Kubernetes, and a web of APIs...
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Measuring ROI from cybersecurity investments: Looking beyond prevention to business value

By Shibu Paul, Vice President – International Sales, Array Networks Cybersecurity has become one of the most important technology investments for enterprises today. As organisations accelerate digital transformation, adopt cloud-first strategies and embrace AI-driven applications, securing digital infrastructure is no longer optional. It has become a business priority. At the same time, business leaders are asking a valid question: How can the return on cybersecurity investments be measured? Unlike investments in sales, manufacturing or customer acquisition, the value of cybersecurity is not always visible. Its success is often measured by incidents that never occur, systems that continue operating without disruption and data that remains protected. This makes measuring return on investment (ROI) different from most other technology initiatives. The objective is not simply to calculate financial returns but to understand how  cybersecurity  contributes to business continuity, ...
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From Perimeter Security to Identity-Aware Access: The Evolution of Enterprise Security Architectures

For many years, enterprise security was focused on the simple concept of preventing outside threats and trusting those inside the network. Once users were inside the security perimeter formed by firewalls , VPNs and secure gateways, they were widely trusted. This approach was effective when users, applications and data were all confined within a specific space. That boundary no longer exists. The traditional perimeter has disappeared as organisations transformed to cloud environments, adopted SaaS applications and made hybrid work possible. Critical systems have become accessible from anywhere, often using unregulated or personal devices. Perimeter-based security also creates blind spots. It introduces security gaps, limits visibility, and increases the risk of unauthorised access, making it ill-suited to today's dynamic enterprise landscape. The Collapse of the Traditional Perimeter The manner in which security must operate has completely transformed as a result of the move toward...
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The growing importance of cloud WAFs and their business impact

  By Shibu Paul, Vice President – International Sales at Array Networks As digital transformation accelerates, applications have become the backbone of business operations. From customer platforms to internal systems, almost every interaction now happens through web and API-driven environments. This shift has made application-layer security a priority and to strengthen the digital security and maintain customer trust, cloud WAFs are becoming a critical part of that strategy with significant operational and financial impact worldwide. Why Cloud WAFs Are Becoming Essential The way applications are built and accessed has fundamentally changed. They are now distributed, API-driven and exposed to the internet by design. At the same time, users connect from multiple locations, devices and networks that creates a security challenge that traditional tools are not designed to handle. Cloud WAFs address this gap by providing protection directly at the application layer, where modern threats ...
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