Secure Islands

Secure Islands developed IQProtector, an automated information protection platform that fundamentally shifted data classification from reactive (detecting leaks after disclosure) to proactive (protecting data at creation). The platform analyzed document and email content, automatically detecting sensitive information and applying persistent encryption, rights management labels, and classification tags based on configurable policies and content analysis. Unlike traditional data loss prevention (DLP) systems that monitor and block after the fact, Secure Islands' born-protected paradigm ensured classified and sensitive information was encrypted and access-controlled from the moment of generation, preventing data spillage at the source rather than attempting interception downstream.

Commercially, Secure Islands competed in a fragmented but strategically important data classification and persistent rights management market. Direct competitors included Boldon James, Titus (acquired by BlackBerry), and Varonis, each offering data governance and protection capabilities but with different architectures and policy models. Founded in 2011 in Rishon LeZion, Israel by Aki Eldar and experienced Israeli data security professionals, the company rapidly gained enterprise traction. By 2015, Secure Islands had raised approximately $11 million in venture funding from notable investors including Marius Nacht, co-founder of Check Point Software, and other strategic angel investors. The backing validated the technical approach and market demand for automated, born-protected data classification.

Microsoft's acquisition of Secure Islands in November 2015 represented a significant validation of the technology and business model. The company integrated Secure Islands' classification and persistent encryption technology into Azure Information Protection (AIP), which evolved into Microsoft Purview Information Protection. This integration positioned the born-protected classification paradigm at the center of Microsoft's enterprise information security strategy, eventually reaching millions of Office 365, Azure, and enterprise customer deployments. The acquisition demonstrated that the core technology addressed a fundamental commercial need across regulated industries, enterprises, and government organizations managing sensitive information at scale.

From a defense and national security perspective, automatic data classification and born-protected encryption directly address critical military and intelligence requirements. Military classified information, defense contractors' controlled unclassified information (CUI), and intelligence community data all demand rigorous handling controls from the moment of creation. Secure Islands' technology ensures that classified data is properly labeled with security markings, encrypted with appropriate classification-level protections, and subject to need-to-know access controls immediately upon generation. This prevents common spillage vectors such as accidental sharing to unsecured systems, improper archiving, or forwarding to unauthorized recipients. Defense organizations face constant pressure to prevent classified data exfiltration and unauthorized disclosure; a system that ensures proper handling from creation addresses this risk at the source rather than relying on user behavior or downstream monitoring.