active-directory amazon anonymity ansible-galaxy ansible-tower ansiblefest api arm attachments authentication book business certificate-authority certificates certification cloud-native comptia cookies dependency-management design devconf devops economy elsevier etcd fosdem games ganglia gdpr golang google google-cloud-storage hadoop hetzner html5 hybrid-cloud idea innotop jquery kubecon kvm legal libvirt linuxday logs mails make maker-media man-in-the-middle mariadb marketing metasploit microsoft-press mobile modularization monitoring morgan-kaufmann multi-factor mysql no-starch-press nova-vista-publishing nvidia-ion openstack oreilly-media packt-publishing pci-dss penetration-testing performances phonegap photography pki postgresql public-cloud qbittorrent rocky-nook seo shell social-networks spam steampunk syngress systemd tor ui unix vagrant video vpn windows windows-server wireless wireshark