Dynamic Just-In-Time App Servers with Automated Access Management on AWS

Abstract

Contemporary organizations depend on secure access to crucial infrastructure to uphold business continuity and avert unauthorized access. Conventional access methods, such as persistent server logins and static credentials, broaden the attack surface and render systems susceptible to security vulnerabilities. This initiative introduces an innovative strategy for securing infrastructure access by utilizing Just-In-Time (JIT) app servers within AWS. The solution dynamically provisions lightweight intermediary app servers, facilitating time-bound access to critical servers without necessitating direct logins. By employing iptables rules for precise control and a user-friendly Next.js frontend, this system amalgamates robust security measures with an exceptional user experience. This approach not only mitigates security risks but also streamlines access management, establishing a scalable solution for contemporary enterprises. The project exemplifies the practicality and efficacy of JIT access models in enhancing both the security and usability of cloud-based infrastructure.