The CILogon Certification Authorities provide certificates to users of United States cyberinfrastructure. Each CILogon CA operates at a defined level of assurance.

Links to CA certificates, CRLs, etc., are provided on the Downloads page.

Latest News

  • Retiring the CILogon OSG CA
    Since the CILogon OSG CA began operation in 2015, it has issued over 10,000 certificates for secure access to the Open Science Grid. Recently, OSG announced that the OSG CA will retire. The CILogon team is coordinating with OSG on an orderly shutdown of CA operations, including continued publication of certificate revocation lists (CRLs) until all issued certificates are no longer in active use.

    Join the discussion of the OSG CA retirement plans at the May 10 TAGPMA Meeting during the Internet2 Global Summit. Consult the meeting announcement for details on remote participation.

    Please note that only the OSG CA is retiring. Other CILogon CAs will continue to operate as normal.
    Posted May 3, 2018, 2:08 PM by Jim Basney
  • CILogon Basic CA Policy V5
    Version 5 of the CILogon Basic CA Policy was reviewed by TAGPMA in July 2016 and is now in operation. This update enables CILogon to allow identification and authentication of certificate applicants using international identity providers via eduGAIN (Section 3.2.2) and support Robot certificates at Fermilab (Section 3.1.1).
    Posted Aug 29, 2016, 11:16 AM by Jim Basney
Showing posts 1 - 2 of 15. View more »

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