← Cybertrust Japan / JCSI in CCADB Browser

CA Owner · Japan

Cybertrust Japan / JCSI

Documentation

Document Repository: https://www.cybertrust.ne.jp/ssl/repository_rt/
Policy Documentation: CP/CPS for TLS in Japanese: https://www.cybertrust.ne.jp/ssl/repository_rt/TLS_CTJCPCPS.pdf CP/CPS for S/MIME in Japanese: https://www.cybertrust.ne.jp/ssl/repository_rt/SMIME_CTJCPCPS.pdf

Problem Reporting

evc-report[at]cybertrust[dot]ne[dot]jp

Mozilla CA Program — Known Bugzilla Cases (26)

#2021550 RESOLVED 2026-03-06

SECOM: 2025 S/MIME CA Modified Opinion Report of Cybertrust Japan (CTJ)

#2021249 UNCONFIRMED 2026-03-05

Audit info for SECOM (Cybertrust Japan 2024-2025)

#2007070 RESOLVED 2025-12-19

SECOM: Non conformant SCT Encoding Due to SCT Modification by Cybertrust Japan (CTJ)

#2001275 ASSIGNED 2025-11-20

Add Cybertrust Japan Root CA Cybertrust iTrust TLS RSA4096 Root CA 2025

#2001274 ASSIGNED 2025-11-20

Add Cybertrust Japan Root CA Cybertrust iTrust TLS ECCP384 Root CA 2025

#2001272 UNCONFIRMED 2025-11-20

Annual Self-Assessment 2025 for Cybertrust Japan / JCSI

#1986911 RESOLVED 2025-09-04

SECOM: No updated CRLs published for Cybertrust Japan SureMail CA G4

#1975624 RESOLVED 2025-07-04

SECOM: Cybertrust Japan's CRL lacks the critical flag in the issuingDistributionPoint extension

#1950574 RESOLVED 2025-02-26

SECOM: S/MIME CA Modified Opinion Report of Cybertrust Japan (CTJ)

#1950568 UNCONFIRMED 2025-02-26

Audit info for SECOM (Cybertrust Japan 2023-2024)

#1933132 RESOLVED 2024-11-25

SECOM: New Subordinate CA Request(Cybertrust Japan SureMail CA G5)

#1933127 RESOLVED 2024-11-25

SECOM: New Subordinate CA Request(Cybertrust Japan SureServer CA G5)

#1932819 ASSIGNED 2024-11-22

Annual Self-Assessment 2024 for Cybertrust Japan / JCSI

#1925173 ASSIGNED 2024-10-17

Add Cybertrust Japan SecureSign Root CA16

#1882225 ASSIGNED 2024-02-27

SECOM: Audit info for Cybertrust Japan 2022-2023

#1827490 RESOLVED 2023-04-11

Cybertrust Japan: CRL signature algorithm encoding error

#1820076 ASSIGNED 2023-03-03

Audit info for SECOM (Cybertrust Japan 2021-2022)

#1817365 RESOLVED 2023-02-17

Add Cybertrust Japan's iTrust Root CA

#1817194 RESOLVED 2023-02-16

Documents for Cybertrust Japan / JCSI

#1805866 RESOLVED 2022-12-15

SECOM: One of the EV certificate was mis-issued with the incorrect Registration Number by Cybertrust Japan (CTJ)

#1769222 RESOLVED 2022-05-13

SECOM: Failed an annual CPS update of Cybertrust Japan (CTJ)

#1737242 RESOLVED 2021-10-22

Cybertrust Japan: Root CRLs exceed maximum validity period by one second

#1658793 RESOLVED 2020-08-12

Add Cybertrust Japan SecureSign Roots (CA12, CA14 and CA15)

#1466252 RESOLVED 2018-06-01

Cybertrust Japan: three test websites not provided

#1369520 RESOLVED 2017-06-01

Audit info for Cybertrust Japan / JCSI

#496863 RESOLVED 2009-06-08

Add JCSI SecureSign RootCA11 root certificate

Certificates (54)

Cybertrust iTrust Root Certification Authority

Root M: Not Yet Included C: Not Included A: Not Included M: Included 2018-02-19 – 2043-02-19

Cybertrust iTrust Signature ECCP384 Root CA 2025

Root M: Not Yet Included C: Not Included A: Not Included M: Not Included 2025-07-14 – 2050-07-13

Cybertrust iTrust TLS ECCP384 Root CA 2025

Root M: Not Yet Included C: Not Included A: Not Included M: Not Included 2025-08-21 – 2050-08-20

Cybertrust iTrust TLS RSA4096 Root CA 2025

Root M: Not Yet Included C: Not Included A: Not Included M: Not Included 2025-08-05 – 2050-08-04

Cybertrust iTrust VMC RSA4096 Root CA 2025

Root M: Not Yet Included C: Not Included A: Not Included M: Not Included 2025-11-12 – 2050-11-11

SecureSign Root CA12

Root M: Included C: Not Included A: Not Included M: Included 2020-04-08 – 2040-04-08

SecureSign Root CA14

Root M: Included C: Not Included A: Not Included M: Included 2020-04-08 – 2045-04-08

SecureSign Root CA15

Root M: Included C: Not Included A: Not Included M: Included 2020-04-08 – 2045-04-08

SecureSign Root CA16

Root M: Not Yet Included C: Not Included A: Not Included M: Included 2024-07-30 – 2044-07-29

SecureSign RootCA1

Root M: Not Yet Included C: Not Included A: Not Included M: Removed 1999-09-15 – 2020-09-15

SecureSign RootCA11

Root M: Removed C: Removed A: Not Included M: Included 2009-04-08 – 2029-04-08

SecureSign RootCA2

Root M: Not Yet Included C: Not Included A: Not Included M: Removed 1999-09-15 – 2020-09-15

SecureSign RootCA3

Root M: Not Yet Included C: Not Included A: Not Included M: Removed 1999-09-15 – 2020-09-15

Cybertrust iTrust EV TLS ECCP384 CA 2025

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2025-08-21 – 2035-08-21

Cybertrust iTrust EV TLS RSA4096 CA 2025

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2025-08-05 – 2035-08-05

Cybertrust iTrust OV TLS ECCP384 CA 2025

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2025-08-21 – 2035-08-21

Cybertrust iTrust OV TLS RSA4096 CA 2025

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2025-08-05 – 2035-08-05

Cybertrust iTrust Signature Certification Authority

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Trusted 2018-02-20 – 2028-02-20

Cybertrust iTrust Signature Certification Authority G2

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Trusted 2024-11-22 – 2034-11-21

Cybertrust iTrust Signature ECCP384 CA 2025

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2025-07-14 – 2035-07-13

Cybertrust iTrust VMC RSA4096 CA 2025

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2025-11-26 – 2035-11-25

Cybertrust Japan SureCode CA G1

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-04-09 – 2036-04-09

Cybertrust Japan SureCode CA G2

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-04-09 – 2036-04-09

Cybertrust Japan SureCode CA G3

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-06-22 – 2036-06-22

Cybertrust Japan SureCode CA G4

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-06-22 – 2036-06-22

Cybertrust Japan SureCode EV CA G1

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-04-09 – 2036-04-09

Cybertrust Japan SureCode EV CA G2

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-04-09 – 2036-04-09

Cybertrust Japan SureCode EV CA G3

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-06-22 – 2036-06-22

Cybertrust Japan SureCode EV CA G4

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-06-22 – 2036-06-22

Cybertrust Japan SureMail CA G5

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-04-09 – 2030-04-09

Cybertrust Japan SureMail CA G6

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-04-09 – 2030-04-09

Cybertrust Japan SureMail CA G7

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-06-22 – 2030-06-22

Cybertrust Japan SureMail CA G8

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-06-22 – 2030-06-22

Cybertrust Japan SureMail CA G8

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2023-08-21 – 2030-06-22

Cybertrust Japan SureMail CA G9

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Trusted 2024-07-30 – 2034-07-29

Cybertrust Japan SureServer CA G5

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-04-09 – 2030-04-09

Cybertrust Japan SureServer CA G6

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-04-09 – 2030-04-09

Cybertrust Japan SureServer CA G7

Intermediate M: Trusted C: Not Trusted A: Not Trusted M: Trusted 2020-06-22 – 2030-06-22

Cybertrust Japan SureServer CA G8

Intermediate M: Trusted C: Not Trusted A: Not Trusted M: Trusted 2020-06-22 – 2030-06-22

Cybertrust Japan SureServer EV CA G4

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-04-09 – 2030-04-09

Cybertrust Japan SureServer EV CA G5

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-04-09 – 2030-04-09

Cybertrust Japan SureServer EV CA G6

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-06-03 – 2030-06-03

Cybertrust Japan SureServer EV CA G7

Intermediate M: Trusted C: Not Trusted A: Not Trusted M: Trusted 2020-06-22 – 2030-06-22

Cybertrust Japan SureServer EV CA G8

Intermediate M: Trusted C: Not Trusted A: Not Trusted M: Trusted 2020-06-22 – 2030-06-22

Cybertrust Japan SureServer EV CA G9

Intermediate M: Trusted C: Not Trusted A: Not Trusted M: Trusted 2020-06-22 – 2030-06-22

Cybertrust Japan SureTime CA G1

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-04-09 – 2036-04-09

Cybertrust Japan SureTime CA G2

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-04-09 – 2036-04-09

Cybertrust Japan SureTime CA G3

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2021-09-09 – 2037-09-09

Cybertrust Japan SureTime CA G3

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-06-22 – 2036-06-22

Cybertrust Japan SureTime CA G4

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2020-06-22 – 2036-06-22

Cybertrust Japan SureTime CA G4

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2021-09-09 – 2037-09-09

JCSI TLSSign Public CA

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2018-10-11 – 2029-04-08

JCSI TLSSign Public CA

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2018-09-11 – 2029-04-08

SecureSign Public CA11

Intermediate M: Not Trusted C: Not Trusted A: Not Trusted M: Not Trusted 2009-04-08 – 2029-04-08