Ramon Gordillo Gutierrez's contributions
Article
Performance and load testing in Identity Management (IdM) systems using encrypted DNS (eDNS)
This article compares the performance of UDP, TCP, and DoT for DNS traffic in an Identity Management (IdM) environment under sustained high load. We explore a stress scenario with a standard client generating over 1,000 DNS queries per second against an IdM DNS server, and assess the impact of encryption on DNS performance.
Article
Using DNS over TLS in OpenShift to secure communications
Learn how to use the IdM DoT feature to provide a secure upstream DNS server in OpenShift Container Platform for zero trust architecture.
Article
Automatic certificate provisioning with cert-manager and DNS challenge
Learn how to use the cert-manager operator in Red Hat OpenShift Container Platform to automatically provide and renew certificates to OpenShift applications.
Article
Performance and load testing in Identity Management (IdM) systems using encrypted DNS (eDNS)
This article compares the performance of UDP, TCP, and DoT for DNS traffic in an Identity Management (IdM) environment under sustained high load. We explore a stress scenario with a standard client generating over 1,000 DNS queries per second against an IdM DNS server, and assess the impact of encryption on DNS performance.
Article
Using DNS over TLS in OpenShift to secure communications
Learn how to use the IdM DoT feature to provide a secure upstream DNS server in OpenShift Container Platform for zero trust architecture.
Article
Automatic certificate provisioning with cert-manager and DNS challenge
Learn how to use the cert-manager operator in Red Hat OpenShift Container Platform to automatically provide and renew certificates to OpenShift applications.
