GajShield Infotech is an Indian cybersecurity company that develops data security firewalls with integrated data leak prevention capabilities. The company's core technology is built around a Contextual Intelligence Engine that performs deep packet inspection to analyze data in motion at the network level. Their firewall solution goes beyond traditional next-generation firewall (NGFW) capabilities by incorporating context-sensitive data classification and protection. The company's approach involves multiple layers: an Application Identification Engine that identifies applications in use, an Advanced Contextual Data Classification system that breaks down packets into multiple data points, visibility and data-aware policy enforcement, and policy violation identification with automated protection responses. GajShield holds a patent for data leak prevention from networks using context-sensitive firewall technology. Their product portfolio includes hardware firewall appliances and cloud-based solutions, including a version available on Microsoft Azure. The platform provides features such as data security health monitoring, threat surface management, SaaS data control, data visibility and control, and protection for roaming users. The solution integrates with Microsoft sensitivity labels for data classification and offers granular controls for limiting social media and collaborative applications to business use only. GajShield targets organizations requiring network-level data protection and serves customers across various industries that need to prevent sensitive data exfiltration while maintaining visibility into data flows across their networks.