18. Restrict SSH Access to Your System Only - SanjeevOCI/Ocidocs GitHub Wiki

Objective :- Restrict SSH Access to Your System Only

  1. Search for What is my ip address on google --> Go to https://whatismyip.com/ --> Copy your public IP Address

whatismyip

IP_1

  1. Navigate to Networking --> Virtual Cloud Network --> Select the VCN --> Go to the security list under the public subnet --> Open an ingress rule

IP_2

  1. Select the edit option for the TCP protocol ingress rule with the IP address 0.0.0.0 --> Now enter your Public IP in source CIDR and click on save changes --> New Ingress rule is created.

IP_3

IP_4

Now SSH access has been restricted to your system ONLY