The Early Days: Basic Asset Management While it was not called ASM, the concept of managing attack surface management began with basic asset management practices in the late 1990s and early 2000s. Organizations focused on keeping an inventory of their digital assets, such as servers, desktops, and network devices. The primary objective was to maintain an accurate record of these assets to ensure proper configuration and patch management. This phase saw organizations grappling with an ever-increasing number of on-premises (later cloud), cyber-physical, and personally-owned assets, which expanded their attack surfaces. Key challenges were: Inventory Management: Early ASM efforts were centered around inventory management tools that helped organizations keep track of their hardware and software assets. Patch Management: Ensuring that all assets were up-to-date with the latest security patches wasa critical aspect of early ASM practices. Configuration Management: Proper system configuration to minimize vulnerabilities was a key focus, though these efforts were largely manual and reactive. The Rise of Vulnerability Management As the internet and digital technologies evolved, so did the threat landscape. The rapid increase in digital assets, including those resulting from mergers and acquisitions, expanding supply chains, and proliferation, made maintaining a comprehensive asset inventory difficult. The early 2000s saw a rise in automated vulnerability scanning tools, which…Read More