Skills & Things I worked With:
PHP-FPMZabbixLoad BalancingModSecurityVPNOpenVPNDNSSMPPGalera Database ClusterFTPHostingBind DNSWeb Application FirewallMySQL ClusterKANNELCRLMonitoringDockerFail2banVAS ServicesScriptingPKIGlusterFSWebminNAXSISMS GatewayBackupOptimizationAsteriskUbuntuTestingSSLCachingNginxMemcachedCACMPKeepalivedVarnishSIPSecurity information and event managementCentOSAutomatizationFreePBXSIEMRedHatMySQLData ClusterSMSCSecurityWAFApacheDebianBash ScriptingNagiosIPSecHoneypotSocatApache TomcatSMSTroubleshootingAmazon AWSDHCPHigh AvailabilityTLSOpenSSLOCSPZend OPCacheHAProxyIptablesProxy ServerESMESquidTCP/IPRACloudLAMP
SSL
Secure Sockets Layer