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Mastering Cloud Identity Management with AWS IAM

Ishwar Bansal

Ishwar Bansal is an accomplished software development professional with 17 years of international experience in designing, developing, and deploying cutting edge web applications and enterprise solutions. Armed with a Master’s degree in Computer Science and a Postgraduate Diploma in Computer Applications from Kurukshetra University, Ishwar blends a solid academic foundation with a passion for innovation and technical excellence. Currently serving as a Solution Architect (Full Stack Software Development Engineer) at Amazon Development Center, Ishwar is a key contributor to implementing solutions that span the entire software development lifecycle. His responsibilities include backward planning from customers, designing robust architectures, developing high-quality code, rigorous testing, seamless deployment, and comprehensive documentation. He is known for delivering scalable and maintainable solutions that enhance customer satisfaction and drive operational efficiency. Prior to joining Amazon, Ishwar played a pivotal role as a Senior Manager Software Engineering at Optum Insight (formerly hCentive), where he was instrumental in developing and maintaining affordable healthcare software applications. Notably, he spearheaded the design and development of the Massachusetts Health Exchange (MA HIX), a platform enabling millions of Americans to access affordable health insurance. Ishwar’s innovative solutions included designing batch processes to handle millions of records, enhancing enrollment modules, and integrating secure APIs. Earlier in his career, Ishwar gained valuable experience at Cognizant Technology Solutions, where he developed pricing services for Cigna, leveraging technologies like Spring Framework, RESTful APIs, and Gradle. His contributions streamlined claims transactions, integrated complex business logic, and ensured secure, efficient communication between applications. His expertise extended to HCL Technologies, where he worked on media and publishing applications for global clients like Dex One and Reed Elsevier. As a Lead Engineer, Ishwar excelled in Agile development, database design, and LDAP-based authentication, all while managing high-performing teams and coordinating offshore activities. A certified AWS Associate Solution Architect and SCJP professional, Ishwar is proficient in a broad spectrum of technologies, including Core Java, Java EE, Spring Boot, Hibernate, AngularJS, Kafka, and AWS services like Lambda, Fargate, SQS/SNS, CloudWatch, Cloud Trails and IAM. His versatility is evident in his ability to work across diverse domains such as healthcare, publishing, and e-commerce. Ishwar’s skills extend to cloud computing, web services, database design, and Agile methodologies, ensuring he stays at the forefront of industry trends. Ishwar’s career is marked by a commitment to delivering zero-defect code, optimizing performance, and driving innovation. At Optum Insight, he implemented enhanced enrollment modules that ensured compliance with strict security standards, achieving significant improvements in application reliability. His ability to mentor and leads small teams was instrumental in fostering a collaborative environment that prioritized quality and customer satisfaction. Ishwar consistently aligns deliverables with organizational objectives. His expertise in balancing technical constraints with business goals enables him to design extensible systems that cater to future scalability and maintainability. His dedication to creating thorough documentation and making thoughtful design choices ensures that his solutions are not only effective but also easy for teams to maintain and extend. Ishwar’s leadership skills shine through his ability to mentor and coach peers, empowering them to produce high-quality code and adopt best practices. At Amazon, he leverages processes like code reviews and root-cause analysis to drive operational excellence and ensure long-term success. His strategic mindset and hands-on experience make him a valuable asset to any organization seeking transformative digital solutions. In summary, Ishwar Bansal stands out as a visionary and innovative technology leader. With a track record of success across multiple industries, he continues to push the boundaries of software development, delivering solutions that make a tangible impact on businesses and communities. His unwavering dedication to excellence, combined with his technical prowess and leadership capabilities, positions him as a driving force in the IT industry, committed to shaping a better future through technology.

Description

Managing digital identities and ensuring safe access to cloud resources is more critical than it has ever been in today’s culture, which is increasingly focused on cloud computing. When companies move their operations to the cloud, they face the ever-increasing difficulty of regulating who has access to what resources and when they have access to them. Identity and Access Management—also known as AWS IAM—is absolutely necessary at this time. This book is an essential resource for everyone who works in the cloud, including developers, architects, security administrators, and cloud professionals who are interested in mastering AWS Identity and Access Management (IAM). Without Amazon Web Services Identity and Access Management (IAM), it is impossible to have secure governance of the cloud. The basis for authentication, authorization, and secure resource management is provided by linking identity and access management (IAM). This is true regardless of whether you are defining access for an EC2 instance, setting up a serverless Lambda function, or interacting with third-party identity providers. For the purpose of implementing fine-grained control and security, it is essential to have a comprehensive understanding of its components, which include roles, policies, users, groups, permissions restrictions, and condition keys. This is necessary in order to guarantee compliance and operational efficiency. It is the goal of this book to make the ideas and features of Identity and Access Management (IAM) more approachable and simpler to comprehend by presenting real-world use cases, best practices, and practical examples. There is a comprehensive coverage of identity management in the Amazon Web Services environment, ranging from simple configuration to intricate integrations with federated identity providers, service-linked roles, and access analyzers. In addition, topics such as the principles of least privilege, role-based access control (RBAC), single sign-on (SSO), and the process of automating security audits using tools such as CloudTrail and AWS Access Analyzer are discussed. By the time you reach the end of the book, you will have mastered the technical components of identity and access management (IAM) and obtained the strategic understanding necessary to better align the security policies of your firm with its goals.

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