An IoT engineer is responsible for security at an organization.
Humans and machines need to be allowed to access services like database or compute on AWS.
The engineer decides to implement dynamic secrets.
Which method helps to get this implementation accurate from a security point of view?
Click on the arrows to vote for the correct answer
A. B. C. D.A.
Dynamic secrets are a type of security mechanism where short-lived secrets are generated and issued to the requester dynamically. This approach helps to mitigate security risks associated with static secrets that may be compromised or stolen. In an organization, both humans and machines require access to services such as databases or compute on AWS.
To implement dynamic secrets, the IoT engineer can choose from several methods. However, the approach taken should ensure accurate security implementation.
Option A suggests creating a central secret system that can be used by both humans and machines to obtain very short-lived dynamic secrets. This approach is a good one as it ensures that only authorized users can access the secrets and eliminates the risk of secrets being stolen or compromised.
Option B proposes that humans cannot be trusted and should be issued with dynamic secrets each time they authenticate. However, machines can be trusted and can be issued with static credentials. This approach is not accurate from a security point of view because it assumes that machines are always trustworthy, which is not always the case. Moreover, it creates additional complexity in managing different types of credentials for humans and machines.
Option C suggests maintaining a different service associated with the secret systems to issue access. This approach may introduce additional complexity and may not be necessary for implementing dynamic secrets.
Option D proposes that after a user is authenticated by any trusted system, the user can be trusted to use any service. This approach is not accurate from a security point of view as it assumes that once a user is authenticated, the user can be trusted to access any service without any additional security checks.
In conclusion, the most accurate approach from a security point of view would be to implement Option A, creating a central secret system that can be used by both humans and machines to obtain very short-lived dynamic secrets. This approach ensures that only authorized users can access the secrets and eliminates the risk of secrets being stolen or compromised.