Title

AWS re:Invent 2022 - It's an application-first world: Shouldn't your cloud security match? (PRT202)

Summary

Justin Buchanan, Senior Director at Cisco, discusses application-first security, emphasizing the importance of protecting applications in the cloud.
The talk covers the expansion of the network, the disappearance of traditional perimeters, and the shift towards securing applications rather than just the network or users.
Buchanan highlights the integration of Cisco's secure firewall with AWS Control Tower, aiming to simplify cloud security for businesses.
The session addresses the challenges of hybrid and multi-cloud environments, the rise of encrypted traffic, and the need for micro-segmentation and zero-trust architectures.
Cisco's approach includes visibility into applications, context sharing, policy discovery, and enforcement across hosts, clouds, and networks.
The talk also touches on the importance of user security, the role of intelligent policy engines, and the need for a unified security approach across various enforcement points.
Buchanan concludes with the announcement of Cisco's integration with AWS Control Tower, which provides pre-configured firewall settings to help organizations migrate securely to the cloud.

The rapid adoption of hybrid and multi-cloud environments has made traditional network perimeters obsolete, necessitating a shift to application-centric security models.
Micro-segmentation and zero-trust architectures are becoming increasingly important as organizations seek to limit the "blast radius" of potential breaches and control lateral movement within their networks.
Cisco's secure workload and firewall solutions aim to provide comprehensive visibility and control over applications, regardless of where they reside, by leveraging telemetry, context, policy discovery, and enforcement.
The integration of Cisco's secure firewall with AWS Control Tower reflects a trend towards simplifying cloud security management and enabling businesses to deploy security best practices with ease.
The talk underscores the importance of a unified security approach that considers both application and user security, suggesting that future security models will need to be flexible, context-aware, and capable of automating policy enforcement across diverse environments.