Review:
Subject Alternative Name (san) Certificates
overall review score: 4.2
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score is between 0 and 5
Subject Alternative Name (SAN) Certificates are a type of SSL/TLS certificate that allows multiple domain names, subdomains, or IP addresses to be secured under a single certificate. They enable organizations to secure several websites or services with one certificate, simplifying management and reducing costs while maintaining security standards.
Key Features
- Supports multiple domain names and subdomains within a single certificate
- Simplifies certificate management for organizations with multiple domains
- Compatible with various browsers and devices for seamless security
- Often used for securing multiple websites, email servers, or internal services
- Can be issued as individual SAN certificates or as part of multi-domain SSL certificates
Pros
- Reduces the need for multiple certificates, lowering administrative overhead
- Cost-effective for managing numerous domains
- Flexible in securing different domain types and subdomains
- Widely supported and recognized across platforms
Cons
- Limited to the specified domains; cannot cover completely different types of sites dynamically
- Potential complexity in configuration for beginners
- For some advanced uses, SAN certificates may have limitations compared to wildcard certificates
- Requires careful planning to prevent security gaps if domains are added or removed