Contact Sales
Telephone
Tel: +1 (888) 266-6361
Tel: +1 (703) 581-6361
Supported Browsers:
Browser Compatibility
Comodo have one of the most extensive Rootkey portfolios, trusted by over 99.9% of all browsers
Browser Recognition
99.9% of Internet users inherently trust Comodo Certificates – equivalent to VeriSign and Thawte! Our Root is trusted by over 99.9% of all current browsers, including Internet Explorer 5.01 and above, Firefox 1.0 and above, Google Chrome (all versions)‚ Apple Safari 1.2 and above‚ Opera 6.1. and above and many others.
Key Size
The UTN and AddTrust Root Certificates employ 2048-bit keys. This is a critical consideration as 2048 bits are far stronger than 1024 bit keys.
Signature Algorithm
The signature algorithm used to sign the UTN and AddTrust Root Certificates is “SHA–1 with RSA Encryption”. SHA1 is recognized as the strongest available standard.
Comodo CA Rootkeys
- SecureCertificateServices
- TrustedCertificateServices
- AddTrustPublicCARoot
- ComodoCertificationAuthority
- AAACertificateServices
- AddTrustQualifiedCARoot
- UTN-DATACorpSGC
- AddTrustClass1CARoot
- AddTrustExternalCARoot
- UTN-USERFirst-Hardware
- UTN-USERFirst-Object
- Windows Root Update
- UTN-USERFirst-ClientAuthentication and Email
Comodo SSL Compatibility
Web Browsers:
- Microsoft Internet Explorer 5.01 +
- Mozilla Firefox 1.0 +
- Mozilla 0.6 +
- Google Chrome
- Konqueror (KDE)
- Netscape 4.77 +
- Opera 6.1 +
- Apple Safari 1.2 +
- Camino 1.0 +
- AOL 5 +
Mobile Devices / PDAs / Micro Browsers / Games Consoles
- Android 1.5 +
- iOS 1.0 +
- Windows Phone 7 +
- Microsoft Windows Mobile 5/6
- Blackberry 4.3.0 +
- Microsoft Windows CE 4.0
- Microsoft IE Pocket PC 2003
- Microsoft IE Smartphone 2003
- Palm OS 5.0 +
- Netfront Browser 3.0 +
- KDDI Openwave 6.2.0.12 +
- Brew
- Opera Mini 3.0 +
- Opera Mobile 6.0 +
- NTT / DoCoMo
- Sony Playstation Portable
- Sony Playstation 3
- Nintendo Wii
Extended Validation Browsers:
- Microsoft Internet Explorer 7 + (Vista)
- Microsoft Internet Explorer 7 + (Windows XP)
- Opera 9.5 +
- Firefox 3 +
- Apple Safari 3.2 +
- Google Chrome 1 +
Server Platforms
- Apache
- BEA Weblogic
- C2Net Stronghold
- cPanel / Web Host Manager
- Ensim Control Panel
- Hsphere
- IBM HTTP Server
- iPlanet Server / Sun One
- Java Web Server (Javasoft / Sun)
- Lotus Domino
- Microsoft IIS
- Microsoft ISA
- Microsoft Live Communication Server
- Microsoft SQL Server 2005
- Netscape Enterprise Server
- Novell ConsoleOne + Novel Webserver
- OpenLDAP
- Oracle HTTP Server
- Plesk
- Tomcat
- Webmin
- WebSTAR
- Zeus Web Server
- All other SSL-Capable Server Platforms
Email Clients (S/MIME):
- Microsoft Outlook 99 +
- Microsoft Entourage (OS/X)
- Mozilla Thunderbird 1.0 +
- Microsoft Outlook Express 5 +
- Qualcomm Eudora 6.2 +
- Lotus Notes (6 +)
- Mail.app (Mac OS X)
- Microsoft / Windows Mail 1.0 + (Vista)
- The Bat 1 +
Application Suites:
- Microsoft Authenticode
- Visual Basic for Applications (VBA)
- Adobe AIR
- Sun Java SE 1.4.2 +
- Mozilla Suite 1.0 +
- Sea Monkey
Document Security Platforms:
- Microsoft Office(Word, Excel, Powerpoint, Access,InfoPath)