Trac - Trac is a project management and bug/issue tracking system. Provides an interface to Subversion and an integrated wiki.
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
Gitea - A painless self-hosted Git service
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.