Author: kartikay

How Kerberos Authentication Works 

Reading Time: 6 minutes What is Kerberos? Kerberos is an authentication protocol for client/server applications. This protocol relies on a combination of private key encryption and access tickets to safely verify user identities. The main reasons for adopting Kerberos are: Plain text passwords are never sent across an insecure network. Every login has three stages of authentication. Encryption protects all access keys and tickets. Authentication is mutual, so both users Continue Reading


What is SNS (Simple Notification Service) How It Works?

Reading Time: 6 minutes Introduction: SNS stands for Simple Notification Service. SNS is a fast, flexible fully managed push notification service. as it is a web service that coordinates and manages the delivery and sending of messages to subscribing endpoints or clients. It allows for sending an individual message or fan-out message to a large number of recipients or to other distributed was services.SNS also supports a push notification Continue Reading


What is SQS(Simple Queue Service) How does it works?

Reading Time: 3 minutes Introduction:- SQS(Simple Queue Service) is a pull notification platform. SQS is a fast, reliable, fully managed message queue service as it is a web service that gives you access to a message queue that store messages waiting to be processed as it offers a reliable highly scalable hosted queue for storing message between servers. It allows for the decoupling of application components such that failure Continue Reading