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Survey Data Mining: Home | FAQ | Archive | Glossary |
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Report Description |
This report doesn't have that problem, since it only uses the issuer Organization Name to uniquely identify the issuing CA.
CA | October 2012 Count |
October 2012 % |
September 2012 Count |
September 2012 % |
Growth % |
GoDaddy.com, Inc. | 254,063 | 21.76 | 252,885 | 21.95 | -0.90 |
GeoTrust, Inc. | 171,308 | 14.67 | 163,939 | 14.23 | 3.07 |
Verisign | 91,328 | 7.82 | 91,758 | 7.97 | -1.82 |
COMODO CA Limited | 76,627 | 6.56 | 71,498 | 6.21 | 5.71 |
Thawte, Inc. | 64,256 | 5.50 | 63,681 | 5.53 | -0.47 |
DigiCert | 52,836 | 4.52 | 51,316 | 4.45 | 1.56 |
GeoTrust Inc. | 45,331 | 3.88 | 44,919 | 3.90 | -0.46 |
GlobalSign nv-sa | 33,417 | 2.86 | 32,150 | 2.79 | 2.52 |
Unknown | 31,491 | 2.70 | 31,142 | 2.70 | -0.26 |
Equifax (Geotrust) | 27,058 | 2.32 | 29,791 | 2.59 | -10.41 |
Network Solutions L.L.C. | 23,842 | 2.04 | 23,632 | 2.05 | -0.49 |
Comodo Limited | 23,630 | 2.02 | 25,122 | 2.18 | -7.22 |
Starfield Technologies, Inc. | 22,823 | 1.95 | 21,825 | 1.89 | 3.15 |
Comodo CA Limited | 22,211 | 1.90 | 24,324 | 2.11 | -9.93 |
Entrust, Inc. | 15,052 | 1.29 | 14,830 | 1.29 | 0.11 |
CAcert Inc. | 14,645 | 1.25 | 13,124 | 1.14 | 10.07 |
GlobalSign | 13,384 | 1.15 | 13,437 | 1.17 | -1.75 |
TERENA | 11,934 | 1.02 | 11,626 | 1.01 | 1.25 |
StartCom Ltd. | 11,075 | 0.95 | 10,669 | 0.93 | 2.39 |
AlphaSSL | 9,684 | 0.83 | 8,882 | 0.77 | 7.54 |
SecureTrust Corporation | 8,555 | 0.73 | 8,861 | 0.77 | -4.77 |
Internet2 | 7,903 | 0.68 | 7,495 | 0.65 | 4.01 |
Thawte | 7,181 | 0.61 | 7,750 | 0.67 | -8.60 |
Parallels | 6,073 | 0.52 | 5,917 | 0.51 | 1.24 |
Akamai Technologies Inc | 5,794 | 0.50 | 5,645 | 0.49 | 1.24 |
SomeOrganization | 5,295 | 0.45 | 5,252 | 0.46 | -0.55 |
Volusion, Inc. | 5,094 | 0.44 | 4,892 | 0.42 | 2.71 |
GeoTrust Inc | 4,252 | 0.36 | 4,088 | 0.35 | 2.59 |
Cybertrust Japan Co., Ltd. | 3,914 | 0.34 | 3,895 | 0.34 | -0.88 |
SECOM Trust Systems CO.,LTD. | 3,018 | 0.26 | 2,988 | 0.26 | -0.37 |
thawte, Inc. | 2,663 | 0.23 | 2,642 | 0.23 | -0.58 |
Unizeto Technologies S.A. | 2,502 | 0.21 | 2,456 | 0.21 | 0.49 |
Google Inc | 2,419 | 0.21 | 2,402 | 0.21 | -0.66 |
Servision Inc. | 2,079 | 0.18 | 2,061 | 0.18 | -0.50 |
Alpha | 2,041 | 0.17 | 2,068 | 0.18 | -2.65 |
Root CA | 1,892 | 0.16 | 1,899 | 0.16 | -1.73 |
GTE Corporation | 1,561 | 0.13 | 1,550 | 0.13 | -0.66 |
Cybertrust Inc | 1,486 | 0.13 | 1,458 | 0.13 | 0.53 |
GANDI SAS | 1,403 | 0.12 | 1,358 | 0.12 | 1.91 |
U.S. Government | 1,390 | 0.12 | 1,396 | 0.12 | -1.79 |
QuoVadis Limited | 1,378 | 0.12 | 1,374 | 0.12 | -1.08 |
Trustwave Holdings, Inc. | 1,321 | 0.11 | 1,037 | 0.09 | 25.65 |
ispgateway | 1,265 | 0.11 | 1,243 | 0.11 | 0.38 |
SWsoft, Inc. | 1,263 | 0.11 | 1,338 | 0.12 | -6.89 |
none | 1,240 | 0.11 | 1,175 | 0.10 | 4.09 |
Register.com | 1,188 | 0.10 | 1,164 | 0.10 | 0.67 |
Trusted Secure Certificate Authority | 1,140 | 0.10 | 1,115 | 0.10 | 0.85 |
TC TrustCenter GmbH | 1,114 | 0.10 | 1,111 | 0.10 | -1.10 |
UIC | 990 | 0.08 | 984 | 0.09 | -0.76 |
T-Systems International GmbH | 956 | 0.08 | 936 | 0.08 | 0.75 |
Government of Korea | 949 | 0.08 | 929 | 0.08 | 0.76 |
Globe Hosting, Inc. | 848 | 0.07 | 860 | 0.07 | -2.74 |
National Institute of Informatics | 839 | 0.07 | 818 | 0.07 | 1.17 |
AusCERT | 834 | 0.07 | 807 | 0.07 | 1.94 |
Autistici/Inventati | 807 | 0.07 | 795 | 0.07 | 0.13 |
Snake Oil, Ltd | 797 | 0.07 | 819 | 0.07 | -4.01 |
EUNETIC GmbH | 794 | 0.07 | 787 | 0.07 | -0.48 |
ips Certification Authority | 749 | 0.06 | 766 | 0.07 | -3.55 |
SECOM Trust.net | 749 | 0.06 | 804 | 0.07 | -8.11 |
Parallels, Inc. | 666 | 0.06 | 641 | 0.06 | 2.48 |
TAIWAN-CA INC. | 509 | 0.04 | 476 | 0.04 | 5.48 |
Firstserver, Inc | 487 | 0.04 | 482 | 0.04 | -0.34 |
OVH SAS | 480 | 0.04 | 818 | 0.07 | -42.12 |
FNMT | 434 | 0.04 | 430 | 0.04 | -0.44 |
OCC | 423 | 0.04 | 427 | 0.04 | -2.29 |
RBC Hosting Center | 422 | 0.04 | 425 | 0.04 | -2.06 |
CrossTrust | 419 | 0.04 | 412 | 0.04 | 0.31 |
Zimbra Collaboration Suite | 407 | 0.03 | 418 | 0.04 | -3.96 |
Internet Widgits Pty Ltd | 394 | 0.03 | 394 | 0.03 | -1.36 |
ICP-Brasil | 393 | 0.03 | 397 | 0.03 | -2.36 |
WTF ALFA | 388 | 0.03 | 386 | 0.03 | -0.85 |
NetLock Halozatbiztonsagi Kft. | 386 | 0.03 | 415 | 0.04 | -8.26 |
TBS INTERNET | 370 | 0.03 | 366 | 0.03 | -0.28 |
Apache HTTP Server | 346 | 0.03 | 349 | 0.03 | -2.21 |
OptimumSSL CA | 307 | 0.03 | 299 | 0.03 | 1.28 |
XX | 285 | 0.02 | 282 | 0.02 | -0.31 |
Getronics Nederland BV | 282 | 0.02 | 281 | 0.02 | -1.01 |
SwissSign AG | 279 | 0.02 | 270 | 0.02 | 1.93 |
SonicWALL, Inc. | 268 | 0.02 | 275 | 0.02 | -3.87 |
Secure Business Services, Inc. | 268 | 0.02 | 300 | 0.03 | -11.88 |
NetLock Kft. | 263 | 0.02 | 233 | 0.02 | 11.34 |
Betrusted Japan Co., Ltd. | 257 | 0.02 | 302 | 0.03 | -16.06 |
Wells Fargo | 231 | 0.02 | 177 | 0.02 | 28.73 |
KAGOYA JAPAN Inc. | 231 | 0.02 | 228 | 0.02 | -0.06 |
Ministere education nationale (MENESR) | 230 | 0.02 | 229 | 0.02 | -0.93 |
WebSpace-Forum, Thomas Wendt | 221 | 0.02 | 226 | 0.02 | -3.54 |
Generalitat Valenciana | 221 | 0.02 | 209 | 0.02 | 4.30 |
SGssl | 212 | 0.02 | 216 | 0.02 | -3.19 |
Sonera | 211 | 0.02 | 227 | 0.02 | -8.31 |
InterWorx | 209 | 0.02 | 198 | 0.02 | 4.12 |
TDC | 207 | 0.02 | 217 | 0.02 | -5.91 |
Agencia Catalana de Certificacio (NIF Q-0801176-I) | 207 | 0.02 | 206 | 0.02 | -0.88 |
Cybertrust | 205 | 0.02 | 263 | 0.02 | -23.12 |
HTTPS Management Certificate for SonicWALL (self-signed) | 200 | 0.02 | 199 | 0.02 | -0.87 |
Dotname Korea Corp. | 195 | 0.02 | 178 | 0.02 | 8.06 |
Digi-Sign Limited | 191 | 0.02 | 194 | 0.02 | -2.89 |
Positive Software | 186 | 0.02 | 191 | 0.02 | -3.94 |
My Company Ltd | 182 | 0.02 | 189 | 0.02 | -5.02 |
MULTICERT-CA | 171 | 0.01 | 170 | 0.01 | -0.78 |
DREAMHOST CERTIFICATION AUTHORITY | 161 | 0.01 | 0 | 0.00 | N/A |
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.