Blockchain for Business in 2020: Fundamentals and Use Cases

Designed to build a solid foundation in network security, this course is ideal for beginners and professionals aiming to strengthen their understanding of how networks are structured, secured, and defended.Course Highlights:Introduction to Network Security: Understand what network security is, why it matters, and how physical networks, protocols, and security principles form the foundation of secure communication.Protocols and Fundamentals: Explore how TCP/IP, UDP and ICMP function, and learn how open-source tools like Wireshark and Nmap can be used to analyze and secure network activity.Application and Transport Security: Learn how to secure data in transit using encryption, protect email systems with PGP and S/MIME and ensure safe browsing through HTTPS, TLS and SSH configurations.Network Layer Protection: Discover how VPNs and IPsec work to create secure communication channels and protect data traveling across public networks.Data Link Layer Security: Examine vulnerabilities such as ARP spoofing and MAC flooding and apply defensive techniques in wired and wireless environments using VLANs and WPA3.Network Access Control: Learn authentication and authorization methods, including RADIUS, TACACS+, ACLs, RBAC and Network Admission Control, to control who can access network resources.Firewalls and Intrusion Detection/Prevention: Understand different firewall architectures, DMZ configurations and IDS/IPS systems and learn how they protect networks from unauthorized access and malicious activity.Advanced Network Security Practices: Explore network segmentation, incident handling and security roles, gaining insight into how organizations maintain resilience against evolving threats.Embark on this learning journey to understand, secure, and defend modern networks, gain

Segment Routing (SR) is a cutting-edge technology that is transforming the way networks are designed, managed, and optimized. Whether you're a network engineer, architect, or enthusiast aiming to stay ahead in the fast-evolving field of networking, understanding Segment Routing is essential. This course offers you a unique opportunity to master SR, equipping you with the knowledge and skills to deploy and manage it in real-world scenarios.Segment Routing simplifies network operations by integrating traffic engineering directly into routing, eliminating the need for complex MPLS label distribution protocols. It is a must-learn for professionals seeking to enhance network scalability, performance, and reliability. Our approach focuses on clarity, practical insights, and a thorough explanation of SR principles to ensure you are ready to tackle SR implementations confidently.As a special gift, this course includes an in-depth IS-IS Foundation module, designed to give you a strong grasp of the essential knowledge required for Segment Routing. IS-IS is a cornerstone of many SR deployments, and having this understanding ensures a seamless learning experience.Join this course to unlock new possibilities in networking and become a sought-after expert in the rapidly growing domain of Segment Routing. Take the next step in advancing your career with this comprehensive and empowering course!

Socket Programming is an essential part of any client server based applications. The real time systems and many over the network based communication based applications are there which are maintained by many professinals throughout the world and any mistake while fixing any bug due to misunderstood concepts will lead to troubles and extra efforts by the developers. But if the foundation is strong and basics are clear in your mind, you will be easily able to maintain / enhance such applications. This course has been prepared for Software professionals and Engineering students who wants to learn the basics of socket programming. This course helps you to understand the socket programming at a level where you will be confident enough to program the requirements in TCP/UDP based development.Many college students and professionals suffer to understand the basics of socket programming and the uses of socket APIs (Like what is the use of WSAStartup or any other WSA APIs, Network Byte Order, TCP vs UDP etc). This course has been prepared in such a step by step manner, that with each step you will be sure of the concepts you need to know.This course will make you comfortable to become a developer who knows the things related to sockets at an intermediate level (Something more than basics and beginners). But primarily this course has been prepared for beginners.Happy Learning !!

Cisco 100-490 RSTECH Certified CCT Routing & Switching Practice Exam, the ultimate tool for aspiring professionals looking to enhance their knowledge and skills in the field of routing and switching. This comprehensive practice exam is designed to help individuals prepare for the Cisco 100-490 exam, which is a key certification for those seeking to become Cisco Certified Technicians.Cisco 100-490 RSTECH Certified CCT Routing & Switching Practice Exam is meticulously crafted by industry experts and covers all the essential topics and concepts that are tested in the actual exam. With a focus on practical knowledge and hands-on experience, this practice exam is the perfect resource for individuals looking to gain a competitive edge in the job market.One of the key features of the Cisco 100-490 RSTECH Certified CCT Routing & Switching Practice Exam is its realistic exam simulation. The practice exam closely mirrors the format and structure of the actual Cisco 100-490 exam, allowing individuals to familiarize themselves with the exam environment and gain valuable experience in answering exam questions under timed conditions.In addition to the realistic exam simulation, the Cisco 100-490 RSTECH Certified CCT Routing & Switching Practice Exam also includes a comprehensive set of practice questions and answers. These questions are designed to test individuals' knowledge and understanding of key concepts related to routing and switching, ensuring that they are fully prepared to tackle the challenges of the actual exam.Furthermore, the practice exam also includes detailed explanations for each question, allowing individuals to understand the rationale behind the correct answers and learn from their mistakes. This feedback mechanism is crucial for individuals looking to improve their knowledge and skills in routing and switching, and ensures that they are well-prepared to pass the Cisco 100-490 exam with flying colors.<

Course: Master REST API Testing from Scratch Using Postman and Python requests Module Instructor: Mr. Madan (Well experienced trainer having more than than 10+ years of experience in test automation tools and as a trainer.Course Description:Are you looking to become a professional API Tester? Whether you're a beginner or someone with manual testing experience, this course will help you master REST API testing using two powerful tools: Postman and Python’s requests module.From understanding the fundamentals of APIs and HTTP methods to building advanced automated testing frameworks and integrating with CI/CD tools like Jenkins and GitHub Actions, this course is 100% hands-on and beginner-friendly.You’ll also work on a real-time mini project simulating an online store and gain practical experience with both Postman GUI and Python scripting. By the end of the course, you'll be confident in testing APIs, automating tests, validating responses, and running tests in continuous pipelines.What You’ll Learn:REST API basics, HTTP methods, status codesPostman Collections, scripting, and test automationData-driven testing using JSON/CSVAPI Authentication (Basic, Bearer, OAuth2)GraphQL API TestingWriting API tests using Python’s requests libraryFile upload/download, JSON/XML parsingBuilding a Python-based API Testing FrameworkCI/CD integration using Jenkins, GitHub Actions, Newman, and Postman CLIExtent Allure reportingCourse Contents:Module 1: Introduction to API TestingClient-Server ArchitectureWhat

The C# Basics course is designed as a comprehensive introductory lesson for beginners in programming. This course teaches participants the fundamental structures of the C# programming language and introduces them to basic programming concepts. Students grasp programming logic by learning essential concepts such as variables, data types, and operators. Additionally, it helps them understand control structures like conditional statements and loops. The course also covers functions, allowing learners to comprehend how to organize and reuse code effectively. By the end of the course, participants will have a solid foundation in C# programming, enabling them to tackle more advanced topics confidently.The C# Basics course serves as a comprehensive introduction tailored for novices venturing into the realm of programming. Through this course, participants gain proficiency in the fundamental structures of the C# programming language, laying a robust foundation for their journey. Essential concepts including variables, data types, and operators are meticulously covered, fostering a deep understanding of programming logic. Moreover, learners explore pivotal control structures such as conditional statements and loops. As they progress, the course seamlessly introduces functions, instilling effective code organization and reuse practices. Armed with this knowledge, participants are primed to embark on advanced courses with confidence, equipped to delve deeper into the intricacies of C# programming.