AWS: Network Access Control Lists NACLs basics

AWS: How to install apache2 service on EC2 instance, add needed Security Group rule

AWS: How to create EC2 instance, convert pem private key to ppk and ssh to EC2 instance

AWS: Network Access Control Lists NACLs basics

AWS: Security group basics

Java tutorial - Nested for loop; operations with loop control variable

AWS: create a subnet for VPC, create subnet in a particular availability zone, CIDR block for subnet

AWS: What is a Region, Availability Zone, how to switch a region; what is VPC, create new VPC

AWS first login, securing your root account according to AWS best practices, adding MFA device

Java tutorial - for loop; how to use for loop in Java

AWS Free tier overview and registration

Java tutorial: switch statement, when better to use switch and when if else-if

Cloud technologies: Virtualization and definition of cloud