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

  • 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
  • CILogon OSG CA in IGTF Distribution
    The CILogon OSG CA, which supports the Open Science Grid Certificate Service, is now accredited by the Interoperable Global Trust Federation and included in the IGTF CA distribution starting in the October 2015 version 1.69 release. The CILogon OSG CA is operated by XSEDE in collaboration with OSG.
    Posted Oct 26, 2015, 3:14 AM by Jim Basney
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