SSL123 Wildcard Certificates

Thawte® SSL123 Wildcard certificates are one of the quickest ways to secure all of your subdomains using a single certificate. SSL123 Wildcard certificates provide a flexible and efficient way to extend SSL/TLS protection to multiple subdomains and servers, simplifying SSL certificate management.

Plus, you can combine your Wildcard certificate with Subject Alternate Names (SANs) and expand certificate functionality to support multi-level subdomains

For example, if your company runs, a Wildcard certificate could also secure, as well as

SSL123 Wildcard certificates include automated domain control validation, the Thawte® Trusted Site Seal, free reissues, and a 30-day money back guarantee.

Buy Renew

  • Issued online in minutes with domain control validation
  • Get more for your money with unlimited subdomains and licenses, free reissues and the Thawte reputation
  • Add SAN to multi-level subdomains on one certificate
  • Buy, renew, and manage certificates with a single, secure sign-in to Thawte® Certificate Center
  • Protect confidential information exchanged with up to 256-bit encryption and 500k USD warranty
  • Secure your competitive advantage with SSL from Thawte, a globally recognized certificate authority with root certificates included in over 99% of browsers
  • Increase confidence by displaying the Thawte Trusted Site Seal


Compare All Thawte SSL Certificates

SSL123 Wildcard Certificates are not available through Thawte® Certificate Center Enterprise Account.

However, if you plan to buy more than 10 Thawte® SSL Certificates this year, you may be eligible for a Thawte Certificate Center Enterprise Account with volume discounts and centralized control of all other Thawte certificates. To calculate savings for different types of SSL and code signing certificates, go to Volume SSL Discounts.

The right SSL certificate depends on the level of assurance your customers need and the minimum security level your organization requires.

Assurance and Authentication

Authentication means that a trusted third party (such as Thawte) has verified the identification information contained in your SSL certificate, assuring customers that your site is actually your site.


You are considering: SSL Web Server Certificates with EV to provide the most assurance to users. Extended Validation (EV) turns the address bar green in high-security browsers, showing that your organization has met the industry’s highest standard of authentication.

3 Most Assurance.

Security and Encryption

Encryption is the "secret code" used to keep online communications private when a web browser and web server talk to each other.


You are considering: SSL Web Server Certificates with EV with 128-bit or 256-bit encryption in the latest operating systems and web browsers. However, certain older browsers and operating systems only connect at 40-bit or 56-bit.


For strong encryption in the most browsers with server-gated cryptography (SGC) enable older browsers and operating systems to step up to 128-bit or 256-bit encryption.

2 More encryption.   3 Strong encryption.

If you need both Extended Validation and ECC, consider a Symantec Secure Site Pro with EV SSL Certificates.

"The tech was extremely helpful and went well out of his way to help me fix a problem that was clearly on our end. I cannot thank support enough!"

Thawte provides free support by chat, email, or phone from highly trained, dedicated employees.

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Download our recorded webinar to learn about the 1024 migration. Thawte SAN certificates are now fully compatible for Microsoft Unified Communications applications Why upgrade to Thawte? Click here to learn more >