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Multi-Domain Certificate vs Self-Signed Certificate

Developers should use Multi-Domain Certificates when managing multiple domains or subdomains for a single application or organization, such as in microservices architectures, multi-tenant systems, or corporate websites with regional variations meets developers should use self-signed certificates during software development, testing, or staging phases to enable https/tls encryption without incurring costs or delays from ca issuance. Here's our take.

🧊Nice Pick

Multi-Domain Certificate

Developers should use Multi-Domain Certificates when managing multiple domains or subdomains for a single application or organization, such as in microservices architectures, multi-tenant systems, or corporate websites with regional variations

Multi-Domain Certificate

Nice Pick

Developers should use Multi-Domain Certificates when managing multiple domains or subdomains for a single application or organization, such as in microservices architectures, multi-tenant systems, or corporate websites with regional variations

Pros

  • +They are ideal for reducing administrative overhead and ensuring consistent security across all domains, making them cost-effective for projects with complex domain structures
  • +Related to: ssl-tls, public-key-infrastructure

Cons

  • -Specific tradeoffs depend on your use case

Self-Signed Certificate

Developers should use self-signed certificates during software development, testing, or staging phases to enable HTTPS/TLS encryption without incurring costs or delays from CA issuance

Pros

  • +They are ideal for internal applications, local development servers, or proof-of-concept projects where security warnings are acceptable
  • +Related to: ssl-tls, public-key-infrastructure

Cons

  • -Specific tradeoffs depend on your use case

The Verdict

Use Multi-Domain Certificate if: You want they are ideal for reducing administrative overhead and ensuring consistent security across all domains, making them cost-effective for projects with complex domain structures and can live with specific tradeoffs depend on your use case.

Use Self-Signed Certificate if: You prioritize they are ideal for internal applications, local development servers, or proof-of-concept projects where security warnings are acceptable over what Multi-Domain Certificate offers.

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The Bottom Line
Multi-Domain Certificate wins

Developers should use Multi-Domain Certificates when managing multiple domains or subdomains for a single application or organization, such as in microservices architectures, multi-tenant systems, or corporate websites with regional variations

Disagree with our pick? nice@nicepick.dev