Post

Created by @mattj
 at November 23rd 2023, 8:42:46 pm.

Title: Types of SSL/TLS Certificates


When it comes to securing your website with SSL/TLS, there are several types of certificates to consider based on your specific needs. Let's take a closer look at the different types of SSL/TLS certificates available and their use cases:

  1. Domain Validated (DV) Certificates:

    • These are the most basic type of SSL/TLS certificates.
    • They verify that the domain is controlled by the certificate applicant.
    • Ideal for personal websites, blogs, and small businesses.
  2. Organization Validated (OV) Certificates:

    • In addition to domain ownership, OV certificates require the organization’s identity to be verified.
    • They provide higher levels of assurance to website visitors.
    • Suitable for small to medium-sized businesses and e-commerce sites.
  3. Extended Validation (EV) Certificates:

    • EV certificates offer the highest level of validation and assurance.
    • They require a rigorous validation process, including legal, physical, and operational checks.
    • EV certificates display the organization's name prominently in the browser's address bar, signaling trust and credibility.
    • Ideal for e-commerce, financial institutions, and any website that wants to establish strong trust with its visitors.
  4. Wildcard and Multi-Domain Certificates:

    • Wildcard certificates secure a domain and all its subdomains with a single certificate.
    • Multi-domain (or SAN) certificates can secure multiple domains with different domain names or subdomains within a single certificate.
    • Both options are convenient for organizations with complex web infrastructures and multiple domains/subdomains.

Understanding the different types of SSL/TLS certificates is crucial in choosing the right level of security for your website. Each type offers varying levels of validation, and selecting the appropriate certificate is essential to ensure trust and security for your visitors.