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Support \ Positive SSL - General Frequently Asked Questions

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Tel: +1 (888) 266-6361
Tel: +1 (703) 581-6361

Supported Browsers:

SSL Browser


Webtrust Webtrust
EV Code Signing Certificate Authority SSL Certificate Authority
Certification Authorities

Will Positive SSL Certificates work correctly with my customer's browsers?

Yes. Because Comodo is one of the one of the most long standing and trusted Certificate Authorities, our root certificates are long since embedded in all major browsers and devices. In fact, Positive SSL certificates are trusted by 99.9% of current Internet browsers and devices, meaning your customers will never see error messages when connecting to the secure area of your website. Click here to find out more about the ubiquity of Comodo certificates.