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Mainframes continue to play a crucial role in enterprise computing, particularly in industries that require high reliability, security, and processing power. While the rise of cloud computing and AI presents new opportunities, mainframes are evolving to integrate with these technologies, ensuring they remain relevant in the years to come. Organizations like IBM, Unisys, and Fujitsu are at the forefront of this evolution, offering advanced mainframe systems that meet the needs of modern enterprises. As we move further into the digital age, the most successful organizations will likely be those that can effectively leverage the strengths of both mainframes and cloud platforms.

In today's digital landscape, API Gateway endpoints are invaluable for building interactive and data-driven web applications. However, securing these endpoints is paramount to safeguard your data and protect your application from unauthorized access. In this comprehensive blog post, we'll explore different methods of securing API Gateway endpoints used in public websites. We'll cover various techniques, including Referrer headers, API keys, Lambda authorizers, Amazon Cognito, server-side code for authentication, environment variables, proxy servers, OAuth/token-based authentication, CORS, HTTPS, rate limiting, and throttling. Additionally, we'll emphasize the importance of handling authentication and authorization on the server side for enhanced security.

AWS Lambda has transformed the way developers build serverless applications by enabling them to execute code in a stateless, event-driven manner. However, one common challenge is sharing data between different routes (endpoints) within the same application. In this blog post, we'll explore the approaches and use cases for sharing data between different routes in AWS Lambda functions.

In today's digital age, ensuring the security of your website and its interactions is paramount. Converting an HTTP domain to HTTPS not only safeguards your users' data but also establishes credibility. If you're hosting your web pages on AWS S3 and aiming for optimal performance, the transition is straightforward. In this comprehensive guide, we'll provide you with detailed instructions on how to convert your HTTP domain to HTTPS while securing the communication between your S3-hosted web pages and utilizing Amazon CloudFront for content delivery acceleration and additional security. We'll also delve into AWS Route 53 configuration to ensure efficient traffic routing.

As the cornerstone of security in the AWS ecosystem, Identity and Access Management (IAM) empowers you to define and control access to your cloud resources. IAM ensures a secure, organized, and finely-tuned environment for your applications and data. In this comprehensive guide, we'll delve into the myriad facets of AWS IAM, covering its versatile features, exploring diverse use cases, examining real-world scenarios, and presenting best practices for a robust and foolproof IAM implementation.

Amazon Web Services (AWS) offers a diverse range of compute services, each tailored to meet specific computing needs and workloads. As an AWS user, comprehending these compute services is crucial to optimize resource utilization, performance, and cost. In this blog post, we will explore the different compute services in AWS, highlighting their unique features and use cases, and provide a comparative analysis to aid in choosing the right service for specific scenarios.

In this blog post, we will guide beginners through the process of hosting a basic Express Node.js app on AWS Lambda, enabling it to serve HTML web pages. We will explore how to deploy the app on AWS Lambda using the AWS Management Console. By the end of this tutorial, you'll understand how to adapt your Node.js app code for deployment on AWS Lambda using the AWS Console.

In the ever-evolving landscape of computing, two prominent paradigms have played significant roles in shaping the industry - Mainframes and Cloud Platforms. While they belong to different generations and represent distinct approaches to computing, they share common principles and have their unique strengths. In this blog post, we will explore the similarities and differences between mainframes and modern cloud platforms like AWS, GCP, and Azure, shedding light on their respective contributions to the world of technology.

Creating a personal website is not only an opportunity to showcase my skills and experiences but also a chance to unleash my creativity and dive into the technical aspects of web development. In this blog post, I will share my experience in building my personal website, covering the design process, technical challenges, and the satisfaction of seeing my vision come to life.

In today's digital landscape, having a strong online presence is vital for businesses and individuals alike. One of the first steps towards establishing an online identity is registering a domain name. In this article, we will explore how to register a domain using CloudFront, a popular content delivery network (CDN) provided by Amazon Web Services (AWS). CloudFront offers a straightforward process for registering domains, enabling you to easily manage your DNS records and accelerate content delivery. Let's dive into the step-by-step guide!

Static web hosting has become increasingly popular as it offers a cost-effective and efficient solution for hosting websites with minimal server-side processing requirements. Amazon Web Services (AWS) provides a robust platform for static web hosting, offering high scalability, security, and reliability. In this article, we will explore the process of hosting a static website in AWS using S3, a simple storage service, along with other AWS services to enhance performance and functionality. Let's dive into the step-by-step guide for static web hosting in AWS!

Registering a domain is one of the crucial steps in establishing an online presence. AWS Route 53, a scalable and highly available domain name system (DNS) service provided by Amazon Web Services (AWS), offers a seamless solution for domain registration. In this blog post, we will explore the process of domain registration using AWS Route 53, highlighting its features and benefits. By following this step-by-step guide, you can efficiently register and manage your domains using AWS Route 53.