Tag Archives: AWS Route53

AWS: Route53 Private Hosted Zones — hiding domains from the Internet

26 July 2021
 

 Private Hosted Zone in AWS Route53 allows to limit access to DNS records of a domain, thus making it inaccessible for the DNS Enumeration (or DNS brute-force), when an attacker checks for available records in a domain to know endpoints list to check them for vulnerabilities. For such attacks, there is a lot of utilities… Read More »

Kubernetes: update AWS Route53 DNS from an Ingress

22 November 2020
 

 We’d like to have the ability to add a DNS-record on the AWS Route53 when a Kubernetes Ingress resource is deployed and point this record to the URL of an AWS Load Balancer which is created by the ALB Ingress controller. To achieve this, the ExternalDNS can be used which will make API-requests to the… Read More »

Okta: the Custom domain and TLS configuration

4 October 2019
 

 You can use your own domain configured for Okta. The one thing worth to mention here is the fact that Okta’s official plugin doesn’t work with a Custom domain feature so you’ll have to use Okta’s URL for the plugin authentification, see the  documentation for details. Custom domain configuration Go to the Settings > Customization:… Read More »