What is a security-related concern for a PaaS solution?

In a Platform as a Service (PaaS) environment, system and resource isolation is a critical security-related concern because PaaS often involves shared infrastructure and resources among multiple tenants. This means that controlling and ensuring isolation between different applications and their data is vital to prevent unauthorized access or data leaks between applications developed by different customers.

Effective isolation ensures that one tenant's application cannot interfere with or access another tenant's data and resources. If isolation is weak, it could lead to serious security breaches where sensitive information is exposed or malicious code from one application affects others. Therefore, maintaining stringent isolation protocols is essential for the overall security posture of a PaaS offering, making it a foundational concern in managing security within such environments.

Access control measures and monitoring tools are typically employed to enforce this isolation, ensuring that resource allocation does not lead to vulnerabilities that could be exploited by malicious actors.