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Survey Data Mining: Home | FAQ | Archive | Glossary |
|
Report Description |
This report doesn't have that problem, since it doesn't verify the signatures of the certificates it finds, it only uses the issuer Organization Name to uniquely identify the issuing CA.
CA | March 2012 Count |
March 2012 % |
February 2012 Count |
February 2012 % |
Growth % |
GoDaddy.com, Inc. | 217,105 | 21.40 | 207,353 | 20.99 | 1.95 |
GeoTrust, Inc. | 120,017 | 11.83 | 114,483 | 11.59 | 2.08 |
Verisign | 91,535 | 9.02 | 91,165 | 9.23 | -2.24 |
Thawte, Inc. | 54,815 | 5.40 | 52,929 | 5.36 | 0.84 |
Equifax (Geotrust) | 49,498 | 4.88 | 52,356 | 5.30 | -7.95 |
COMODO CA Limited | 47,280 | 4.66 | 43,694 | 4.42 | 5.36 |
DigiCert | 41,796 | 4.12 | 40,578 | 4.11 | 0.29 |
GeoTrust Inc. | 39,414 | 3.88 | 38,410 | 3.89 | -0.09 |
Comodo Limited | 29,152 | 2.87 | 31,044 | 3.14 | -8.57 |
Comodo CA Limited | 28,773 | 2.84 | 28,710 | 2.91 | -2.42 |
Unknown | 27,756 | 2.74 | 26,427 | 2.67 | 2.27 |
GlobalSign nv-sa | 25,235 | 2.49 | 24,141 | 2.44 | 1.78 |
Network Solutions L.L.C. | 21,290 | 2.10 | 20,925 | 2.12 | -0.93 |
Starfield Technologies, Inc. | 18,799 | 1.85 | 18,434 | 1.87 | -0.70 |
GlobalSign | 14,770 | 1.46 | 14,960 | 1.51 | -3.87 |
Thawte | 13,967 | 1.38 | 15,633 | 1.58 | -13.01 |
Entrust, Inc. | 13,241 | 1.30 | 13,071 | 1.32 | -1.36 |
TERENA | 9,581 | 0.94 | 9,272 | 0.94 | 0.61 |
SecureTrust Corporation | 8,753 | 0.86 | 7,675 | 0.78 | 11.04 |
StartCom Ltd. | 8,111 | 0.80 | 7,756 | 0.78 | 1.83 |
AlphaSSL | 5,149 | 0.51 | 4,568 | 0.46 | 9.75 |
Internet2 | 5,128 | 0.51 | 4,801 | 0.49 | 4.00 |
Parallels | 5,118 | 0.50 | 4,920 | 0.50 | 1.29 |
SomeOrganization | 4,899 | 0.48 | 4,889 | 0.49 | -2.43 |
Akamai Technologies Inc | 4,603 | 0.45 | 4,483 | 0.45 | -0.02 |
CAcert Inc. | 3,999 | 0.39 | 3,221 | 0.33 | 20.89 |
Cybertrust Japan Co., Ltd. | 3,586 | 0.35 | 3,522 | 0.36 | -0.86 |
Alpha | 3,301 | 0.33 | 3,554 | 0.36 | -9.56 |
Volusion, Inc. | 3,289 | 0.32 | 2,904 | 0.29 | 10.28 |
GeoTrust Inc | 3,194 | 0.31 | 3,033 | 0.31 | 2.54 |
SECOM Trust Systems CO.,LTD. | 2,864 | 0.28 | 2,819 | 0.29 | -1.08 |
Unizeto Technologies S.A. | 2,387 | 0.24 | 2,053 | 0.21 | 13.21 |
thawte, Inc. | 2,347 | 0.23 | 2,277 | 0.23 | 0.36 |
Servision Inc. | 1,895 | 0.19 | 1,878 | 0.19 | -1.75 |
Root CA | 1,866 | 0.18 | 1,884 | 0.19 | -3.56 |
Google Inc | 1,866 | 0.18 | 1,771 | 0.18 | 2.59 |
SWsoft, Inc. | 1,799 | 0.18 | 1,857 | 0.19 | -5.67 |
U.S. Government | 1,400 | 0.14 | 1,376 | 0.14 | -0.93 |
GTE Corporation | 1,356 | 0.13 | 1,188 | 0.12 | 11.14 |
Cybertrust Inc | 1,275 | 0.13 | 1,233 | 0.12 | 0.69 |
QuoVadis Limited | 1,207 | 0.12 | 1,170 | 0.12 | 0.45 |
TC TrustCenter GmbH | 1,205 | 0.12 | 1,216 | 0.12 | -3.51 |
ispgateway | 1,090 | 0.11 | 1,070 | 0.11 | -0.81 |
Register.com | 1,067 | 0.11 | 1,056 | 0.11 | -1.62 |
GANDI SAS | 1,047 | 0.10 | 998 | 0.10 | 2.15 |
Trusted Secure Certificate Authority | 996 | 0.10 | 974 | 0.10 | -0.43 |
SECOM Trust.net | 975 | 0.10 | 996 | 0.10 | -4.68 |
none | 973 | 0.10 | 966 | 0.10 | -1.93 |
UIC | 945 | 0.09 | 939 | 0.10 | -2.01 |
Snake Oil, Ltd | 906 | 0.09 | 931 | 0.09 | -5.25 |
T-Systems International GmbH | 819 | 0.08 | 815 | 0.08 | -2.15 |
ips Certification Authority | 781 | 0.08 | 754 | 0.08 | 0.86 |
Sun Microsystems Inc | 768 | 0.08 | 770 | 0.08 | -2.88 |
Government of Korea | 728 | 0.07 | 674 | 0.07 | 5.17 |
AusCERT | 720 | 0.07 | 702 | 0.07 | -0.13 |
EUNETIC GmbH | 703 | 0.07 | 693 | 0.07 | -1.23 |
National Institute of Informatics | 663 | 0.07 | 664 | 0.07 | -2.78 |
Autistici/Inventati | 644 | 0.06 | 616 | 0.06 | 1.79 |
Globe Hosting, Inc. | 633 | 0.06 | 584 | 0.06 | 5.54 |
Cybertrust | 596 | 0.06 | 669 | 0.07 | -13.26 |
OVH SAS | 593 | 0.06 | 579 | 0.06 | -0.28 |
SYS-CON Media | 581 | 0.06 | 0 | 0.00 | N/A |
Parallels, Inc. | 567 | 0.06 | 553 | 0.06 | -0.17 |
Trustwave Holdings, Inc. | 566 | 0.06 | 0 | 0.00 | N/A |
NetLock Halozatbiztonsagi Kft. | 512 | 0.05 | 517 | 0.05 | -3.57 |
Betrusted Japan Co., Ltd. | 481 | 0.05 | 525 | 0.05 | -10.79 |
WebSpace-Forum, Thomas Wendt | 479 | 0.05 | 469 | 0.05 | -0.56 |
Firstserver, Inc | 449 | 0.04 | 445 | 0.05 | -1.76 |
Secure Business Services, Inc. | 403 | 0.04 | 431 | 0.04 | -8.96 |
OCC | 401 | 0.04 | 395 | 0.04 | -1.15 |
FNMT | 390 | 0.04 | 389 | 0.04 | -2.38 |
CrossTrust | 375 | 0.04 | 375 | 0.04 | -2.63 |
Internet Widgits Pty Ltd | 374 | 0.04 | 351 | 0.04 | 3.75 |
WTF ALFA | 360 | 0.04 | 359 | 0.04 | -2.36 |
TAIWAN-CA INC. | 356 | 0.04 | 339 | 0.03 | 2.25 |
TBS INTERNET | 352 | 0.03 | 352 | 0.04 | -2.63 |
ICP-Brasil | 344 | 0.03 | 332 | 0.03 | 0.89 |
RBC Hosting Center | 337 | 0.03 | 329 | 0.03 | -0.26 |
Zimbra Collaboration Suite | 333 | 0.03 | 330 | 0.03 | -1.75 |
Apache HTTP Server | 313 | 0.03 | 308 | 0.03 | -1.05 |
Sonera | 294 | 0.03 | 292 | 0.03 | -1.96 |
OptimumSSL CA | 285 | 0.03 | 276 | 0.03 | 0.54 |
SonicWALL, Inc. | 259 | 0.03 | 263 | 0.03 | -4.11 |
XX | 256 | 0.03 | 256 | 0.03 | -2.63 |
Getronics Nederland BV | 236 | 0.02 | 214 | 0.02 | 7.38 |
TDC | 225 | 0.02 | 226 | 0.02 | -3.06 |
SwissSign AG | 218 | 0.02 | 207 | 0.02 | 2.54 |
Ministere education nationale (MENESR) | 198 | 0.02 | 190 | 0.02 | 1.47 |
Digi-Sign Limited | 188 | 0.02 | 189 | 0.02 | -3.15 |
SiteGround LLC. | 183 | 0.02 | 200 | 0.02 | -10.91 |
InterWorx | 182 | 0.02 | 178 | 0.02 | -0.44 |
TAIWAN-CA.COM Inc. | 180 | 0.02 | 180 | 0.02 | -2.63 |
KAGOYA JAPAN Inc. | 177 | 0.02 | 170 | 0.02 | 1.38 |
Entrust.net | 174 | 0.02 | 179 | 0.02 | -5.35 |
Wells Fargo | 168 | 0.02 | 166 | 0.02 | -1.46 |
SGssl | 164 | 0.02 | 162 | 0.02 | -1.43 |
HTTPS Management Certificate for SonicWALL (self-signed) | 163 | 0.02 | 161 | 0.02 | -1.42 |
Agencia Catalana de Certificacio (NIF Q-0801176-I) | 163 | 0.02 | 164 | 0.02 | -3.22 |
My Company Ltd | 159 | 0.02 | 156 | 0.02 | -0.76 |
MULTICERT-CA | 158 | 0.02 | 155 | 0.02 | -0.75 |
Note: Readers are cautioned that the Growth percentages are based on
a CA's market share penetration rather than the absolute number of
certificates we detected. Thus, it is possible for the number of certificates
to increase, while the growth is actually a negative value.