Article · Wikipedia archive · Last revised May 27, 2026

OpenPAM

OpenPAM is a BSD-licensed implementation of PAM used by FreeBSD, NetBSD, DragonFly BSD and macOS , and offered as an alternative to Linux PAM in certain Linux distributions[which?].

Last revised
May 27, 2026
Read time
≈ 1 min
Length
248 w
Citations
5
Source
OpenPAM
Original authorDag-Erling Smørgrav
DeveloperNAI Labs
Stable release
Zingiber / May 31, 2025 (2025-05-31)
Written inC
Operating systemBSD, Linux, macOS et al.
LicenseModified BSD
Websitehttp://www.openpam.org/
Repository

OpenPAM is a BSD-licensed implementation of PAM used by FreeBSD, NetBSD, DragonFly BSD1 and macOS (starting with Snow Leopard),2 and offered as an alternative to Linux PAM in certain Linux distributions[which?].

OpenPAM was developed for the FreeBSD Project by Dag-Erling Smørgrav and NAI Labs, the Security Research Division of Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA CHATS research program.

On 1 January 2008, OpenPAM was one of eleven projects selected by Coverity for promotion to Rung 2 of their DHS-funded Open Source Hardening Project, which tracks bugs found in open-source software by Coverity's Prevent static program analysis tool.34 On 23 September 2009, OpenPAM was promoted to Rung 3, along with Ruby, Samba and Tor.5

References

References

  1. PAM manual page of DragonFly BSD
  2. "Latest Snow Leopard Build (10A190) Now Available [Seed Notes]". World of Apple. 25 October 2008. Archived from the original on 4 November 2008.
  3. "Coverity Venture with U.S. Department of Homeland Security Resolves Quality Issues and Potential Security Vulnerabilities in 11 Major Open-Source Projects" (Press release). Coverity, Inc. 8 January 2008. Archived from the original on 8 July 2012. Retrieved 13 January 2008.
  4. Smørgrav, Dag-Erling (13 January 2008). "Coverity scans of OpenPAM". Retrieved 23 September 2009.
  5. "Coverity Announces the State of Open Source Software Integrity" (Press release). Coverity, Inc. 23 September 2009. Archived from the original on 27 September 2009. Retrieved 23 September 2009.