What feature does the SSH Key Manager provide to improve security?

The feature that the SSH Key Manager provides to improve security is the periodic rotation of SSH keys stored in the Vault. This capability is crucial because SSH keys, like passwords, can become compromised over time. Regularly rotating these keys helps to mitigate the risks associated with key exposure or theft, ensuring that even if a key were to be intercepted, its usefulness would be limited due to the frequent updates.

Key rotation is a best practice in security because it limits the window of opportunity for an attacker who might gain unauthorized access. By automatically managing the lifecycle of SSH keys—creating new keys, replacing old ones, and securely storing them in a centralized vault—organizations can maintain better control over their privileged access management.

This practice enhances the overall security posture of the environment by ensuring that access credentials are fresh and reducing the potential attack surface.