A company’s cloud environment consists of various distributed services that are required to communicate securely with each other. Which of the following actions would BEST ensure that the communications remain trusted and secure over time?
Leaving certificates unchanged unless services report authentication issues to minimize administrative overhead.
Decreasing the certificate’s bit length to facilitate easier processing and improve service communication efficiency.
Increasing the lifespan of certificates to minimize the need for certificate renewal and reconfiguration of services.
Regularly revoking certificates that are no longer valid and automatically renewing certificates before they expire.