Cloud hasn't killed the agent: A real-time reality check

In the ongoing debate between agent-based and agentless cloud security, Sysdig argues that both approaches are necessary for comprehensive protection, especially in the context of cloud-native environments. Agentless solutions are effective for quick onboarding and cloud security posture management, such as asset discovery and compliance checks, but they lack the real-time, in-depth context needed to detect ephemeral attacks and advanced tactics like kernel exploits and container drift. Sysdig emphasizes the importance of agents for providing continuous, syscall-level visibility and real-time data crucial for runtime security and AI-driven threat detection. The integration of agents with GenAI tools like Sysdig Sage enhances threat response by providing granular data on process activities and network behavior, enabling faster, more accurate decision-making. Sysdig advocates for a combined approach where agentless scanning is used for posture management and agents are deployed for runtime detection, offering a comprehensive security strategy that adapts to the evolving cloud landscape.