- 2021-07-22 - Demo: namespaced systemd workloads on OpenShift
- 2021-03-10 - Multiple users in user namespaces on OpenShift
- 2021-03-03 - User namespace support in OpenShift 4.7
- 2020-12-01 - User namespaces in OpenShift via CRI-O annotations
- 2020-11-05 - OpenShift and user namespaces
- 2019-08-02 - Certificates need not be limited to the CA’s validity period
- 2019-07-19 - Designing revocation self-service for FreeIPA
- 2016-02-11 - Introduction to Tang and Clevis
- 2015-09-09 - Automatic decryption of TLS private keys with Deo
- 2014-08-18 - Musings on Identity Management
- 2014-07-11 - Daniel J. Bernstein lecture on software (in)security