Docker Secrets vs Keywhiz: What are the differences?

## Introduction
When considering secure storage solutions for sensitive information in a containerized environment, Docker Secrets and Keywhiz are two options that come to mind. However, there are key differences between the two that should be considered before making a decision.

## 1. Docker Secrets: Lightweight and Integrated
Docker Secrets provides a lightweight and integrated solution for managing sensitive data within Docker containers. It allows for seamless integration with Docker's orchestration tools, making it easy to manage secrets at scale directly within the Docker ecosystem.

## 2. Keywhiz: Centralized and Robust
Keywhiz, on the other hand, offers a more centralized and robust approach to secret management. It provides a dedicated server for storing and accessing secrets, offering additional features such as access control and auditing capabilities that may be critical in certain security-sensitive environments.

## 3. Docker Secrets: Restricted to Docker Environment
One limitation of Docker Secrets is that it is tightly integrated with Docker and may not be as flexible for use outside of Docker environments. This can be a concern for organizations looking to manage secrets across diverse platforms beyond Docker.

## 4. Keywhiz: Scalability and Customization
Keywhiz excels in scalability and customization options, allowing users to tailor the secret management system to their specific needs and scale it accordingly. This level of flexibility can be advantageous for organizations with complex secret management requirements.

## 5. Docker Secrets: Limited Access Control
While Docker Secrets provides basic access control mechanisms for managing who can access secrets within Docker containers, it may not offer the granular control and fine-tuned permissions that some organizations require for more sensitive data.

## 6. Keywhiz: Advanced Access Control and Auditing
Keywhiz stands out in its advanced access control and auditing capabilities, allowing for granular control over who can access specific secrets and providing detailed audit logs for tracking access to sensitive information. This level of security and transparency can be crucial for compliance-conscious organizations.

In Summary, Docker Secrets offers a lightweight and integrated solution within the Docker ecosystem, while Keywhiz provides a more centralized, scalable, and secure approach to secret management with advanced access control and auditing features.