Terena TF-LSD
  Presentation of new PKI features of web2ldap held at the first public meeting of this Terena task force (Sep. 2000). Note that this presentation is very outdated, especially all Limitations have been solved and everything on Road Map was implemented since then.
  (read presentation slides, see picture of me)
OpenLDAP Developers' Day
  web2ldap was presented at the OpenLDAP Developers' Day - Tübingen - 2006. You can download my slides.
pyCA
  If you want to deploy client certificates for strong client authentication you also might want to have a look at this package.
proxy_auth_ldap
  Small script for doing external user authentication with a Squid Cache Proxy against a LDAP server.