About CILogon

The CILogon project facilitates secure access to CyberInfrastructure (CI).

To log on to the CILogon Service, visit https://cilogon.org.

Services that support access via CILogon include:

CILogon is a research and scholarship service provider in the InCommon federation.

CILogon is an open source project, with source code and downloads hosted at SourceForge.

To cite CILogon in publications, please use:

Jim Basney, Terry Fleury, and Jeff Gaynor, "CILogon: A Federated X.509 Certification Authority for CyberInfrastructure Logon," Concurrency and Computation: Practice and Experience, Volume 26, Issue 13, pages 2225-2239, September 2014. http://dx.doi.org/10.1002/cpe.3265

For more information, please see our Frequently Asked Questions or contact info@cilogon.org.

Latest News

  • More CILogon Certificates Now IGTF Accredited CILogon certificates are now more widely accepted due to recent accreditation by the Interoperable Global Trust Federation (igtf.net). The CILogon Basic Certification Authority is now an IGTF accredited Identifier ...
    Posted Jul 1, 2014, 11:10 AM by Jim Basney
  • CILogon and the OpenSSL Heartbleed Bug The CILogon service is not directly impacted by the OpenSSL Heartbleed Bug. The https://cilogon.org web servers use an OpenSSL version that is not vulnerable, and the CILogon CA ...
    Posted Apr 9, 2014, 6:04 AM by Jim Basney
  • CILogon Journal Article Published An extended version of our XSEDE13 conference paper, which introduced the CILogon service and described our experiences and lessons learned from the first 3 years of operations, is now available ...
    Posted Apr 5, 2014, 2:31 PM by Jim Basney
Showing posts 1 - 3 of 76. View more »

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This material is based upon work supported by the National Science Foundation under grant numbers 0850557, 0943633, and 1053575 and by the Department of Energy under award number DE-SC0008597.
Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the United States Government or any agency thereof.
The CILogon project is sometimes referred to as CILogin, but the official name is CILogon.