Oracle Adds New Security Services to Cloud Platform October 23, 2018 https://www.securityweek.com/oracle-adds-new-security-services-cloud-platform
Oracle Announces Availability of Cloud Guard, Maximum Security Zones September 15, 2020 https://www.securityweek.com/oracle-announces-availability-cloud-guard-maximum-security-zones Oracle: Oracle Cloud Guard and Oracle Maximum Security Zones Now Available