You pay for the actual use as Amazon provides you with the service on demand. Using AWS you pay for the individual services you have requested. And only for the amount of time you actually use them.
AWS is as secure as possible because the company launched its cloud services early and has vast market experience. To do this, Amazon provides the necessary experience and resources. AWS supports security with applications such as Amazon Inspector or Amazon Web Application Firewall.
Accessibility of service ensures that your workload customers can access your services via the internet, private network or VPN.
AWS Application Integration Services are a group of services that provide seamless connectivity between applications. AWS's suite of application integration services provides interoperability between isolated components in microservices, distributed systems and serverless applications. AWS application integration services allow you to connect applications without having to write special code to enable interoperability.
The AWS platform allows application providers and vendors to quickly and securely host not only existing applications but also new ones using the SaaS model.