PerlMySQLLinux ServerDebianDNSWeb ServersUbuntuInformation SecurityBash ScriptingMongoDBPostgreSQLLinuxPythonLinux KVMRedHatbashLDAPDjangoCentOSsambaDHCPVPNFirewallsFreeBSDpfSenseCfenginePHPgitLDAP Administration389 Directory ServerMetasploitCatalyst FrameworkOSSIMProxmoxPython FabricAWS APIActive DirectoryAnsibleDevOpsSecurityonionSnortBroSyslog-ngDocker