How To Launch AWS EC2 InstanceWhat Is Amazon EC2 Instance An Amazon EC2 instance acts as a virtual server in Amazon Elastic Compute Cloud (EC2) for running applications on the Amazon Web service (AWS) infrastructure. As per the AWS documantation. "You can use Amazon EC2 to launch...Dec 21, 2023 · 3 min readdestop.hashnode.dev
AWS: Setup IAM Users For AWS services:Introduction to AWS IAM(Identity and Access Management) IAM (Identity and Access Management) is a service offered by Amazon Web Service (AWS) that helps you securely control access to AWS resources for your users. This includes both users in your org...Dec 14, 2023 · 2 min readdestop.hashnode.dev
Role-based Authentication Design for APIs:We want to protect the APIs at a more granular level, As shown below: Here, We design that the list products API is accessible to only users having the role Customer or Editor, and the add product API requires authority Editor, Whereas the login API...Dec 12, 2023 · 4 min readdestop.hashnode.dev
REST API Security: Authentication and AuthorizationAuthentication: Authentication is the process of verifying that a user is who they claim to be. It is the first line of defence against unauthorized methods of authentication, including basic authentication, OAuth2.0, JSON Web Token(JWTS), and OpenID...Nov 17, 2023 · 3 min readdestop.hashnode.dev
Difference between @RestController and @ Controller:There are some differences between Controller and RestController Annotations. Restcontroller: Restconteroller is used for the restful web service with the help of the @Restcontroller Annotation. This annotation is used at the class level and allows ...Nov 9, 2023 · 2 min readdestop.hashnode.dev
