Review:
Multi Domain (san) Ssl Certificates
overall review score: 4.2
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score is between 0 and 5
Multi-domain (SAN) SSL certificates are a type of Secure Sockets Layer certificates that enable secure HTTPS communication for multiple distinct domain names and subdomains within a single certificate. They are commonly used by organizations hosting multiple websites or services, simplifying management and reducing costs by consolidating security into one certificate rather than purchasing individual certificates for each domain.
Key Features
- Supports multiple domain names and subdomains within a single certificate
- Simplifies SSL management and reduces administrative overhead
- Cost-effective compared to purchasing individual certificates for each domain
- Provides strong encryption standards such as RSA or ECC
- Typically issued with extended validation (EV), organization validation (OV), or domain validation (DV)
- Compatible with most browsers and web servers
- Facilitates ease of renewal and monitoring
Pros
- Streamlines management of multiple domains under one certificate
- Cost savings compared to multiple single-domain certificates
- Enhanced security for all covered domains with a single deployment
- Ease of installation and renewal process
- Supports various validation levels to meet organization needs
Cons
- If the certificate is compromised, all associated domains could be at risk
- Limited flexibility if only some domains need different validation levels or expiration dates
- Requires careful planning to ensure all domain names are correctly included at issuance
- Potentially higher initial cost than single-domain certificates, depending on provider