Deploying a wildcard certificate is one strategy to:

Question

Options

• Asecure the certificate's private key.
• Bincrease the certificate's encryption key length.
• Cextend the renewal date of the certificate.
• Dreduce the certificate management burden.

• A
  5% (1)
• C
  5% (1)
• D
  90% (18)

Explanation

A wildcard certificate (e.g., *.example.com) covers a domain and all of its immediate subdomains with a single certificate. Instead of procuring, deploying, and renewing separate certificates for mail.example.com, shop.example.com, vpn.example.com, etc., one wildcard certificate handles them all - dramatically reducing management overhead. It does not secure the private key any differently than a standard cert. It does not inherently increase key length (that depends on how the cert is generated). It does not extend renewal dates. The sole advantage and purpose of a wildcard cert is simplified, centralized certificate management.

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