Which of the following would be categorized as a best practice for securing digital certificates?

Regularly updating and renewing certificates is a vital best practice for securing digital certificates. Digital certificates have a defined validity period, after which they expire. If a certificate is allowed to expire, it can lead to disruptions in service, expose systems to risks, and hinder secure communication. By routinely updating and renewing certificates, organizations maintain a secure environment and ensure that the cryptographic keys remain valid and trustworthy.

Furthermore, consistent renewal helps keep pace with evolving security standards and encryption methods. Keeping certificates updated minimizes vulnerabilities that could be exploited by malicious actors, ensuring that only the latest, most secure versions of certificates are in operation. Adopting this practice allows an organization to uphold its reputation for security and trustworthiness when facilitating secure transactions and communications.