651 Courses

This course gets you started with the testing of web services and REST APIs using SoapUI features and tools. You will start with the basics and advance towards designing test frameworks for performing manual and automation testing on web services and APIs with the help of real-time projects.

Duration 4 Days 24 CPD hours This course is intended for This in an intermediate-level Java development course geared for students experienced with Java and Spring programming essentials. This course does not cover Java or Spring development basics. Overview Working within in an engaging, hands-on learning environment, guided by our expert team, attendees will: Understand the ReactiveX specification Understand the basics of Reactive Programming Discuss the advantages and limitations of Observables Write a client application capable of handling Reactive events Apply operators to event streams to filter, modify and combine the objects emitted by event publishers Select the appropriate type of Event Source Use both Cold and Hot Observables Deal with backpressure problems in reactive programming Develop a reactive web application using Spring WebFlux Define application flows of a WebFlux application Use the WebClient API to work with both synchronous and streaming APIs Develop Unit and Integration tests to test WebFlux endpoints Creating a reactive REST endpoint Become familiar with the basics of WebSockets Create a WebSocket endpoint using Spring Create a WebSocket client Understand the basics of NoSQL Become familiar with the basics of MongoDB Understand how the data in MongoDB can be retrieved using a Reactive API Define Spring Data MongoDB repositories Query the MongoDB using Spring Data Define a reactive repository using MongoDB Explore the Spring Data R2DBC API to perform reactive CRUD operations against a relational database Spring Data reative allow us to implement database operations relying on Reative Programming APIs. While the Spring R2DBC initiative aims to bring reactive programming to relational databaes, several NoSQL databases already provide this possibility. After an introduction to NoSQL and the MongoDB, this courses covers the APIs available to communicate with this NoSQL database using both blocking and reactive APIs.Introdcution to Reactive Spring is a comprehensive Java training workshop geared for experienced developers who wish to explore concurrent, asynchronous and reactive programming APIs and techniques using Spring. After an introduction to reactive programming, Reactive Streams and the Project Reactor APIs, this course will show how this APIs are integrated into Spring. Spring 5 includes Spring WebFlux, providing a reactive programming model for web applications, including support for Reactive REST APIs. Spring WebSocket assists in the creation of web applications which provide a full-duplex, two-way communication between client and server. Introduction to Reactive Programming Reactive Manifesto Introduce ReactiveX ReactiveX implementations The Observer, Iterator pattern and functional programming Discuss hot and cold publishers Reactive Streams API Introduce the Reactive Streams specification Publisher and Subscribers java.util.concurrent.Flow Transformation of Messages (Processor) Controlling messages Tutorial: Setup Eclipse for Using Maven Introduction Introduce the Reactor Building blocks Flux and Mono Creating observables Subscribing to a stream Testing Event Sources (introduction) Testing reactive implementations StepVerifier : test sequence of emitted items Defining expectations TestPublisher: produce test data to test downstream operators Reactive Operators Introduce Operators Show the use of marble diagrams Explain some commonly used operators Callback operators Schedulers (Multithreading) Thread usage of subscriber and consumer Using the subscribeOn method Introduce the Scheduler interface Using the observeOn method Backpressure Strategies for dealing with Backpressure ?reactive pull? backpressure Exception Handling Handling errors in onError Exception handling strategies Using onErrorReturn or onErrorNext operators Using the retry operators The Global Error Handler Spring Data Review Quick review of Spring Data repositories Query return types Defining Query methods Pagination and sorting R2DBC Reactive Relational Database Connectivity DatabaseClient Performing CRUD operations Reactive Query annotated methods Spring WebFlux: Introduction Annotated Controllers Functional Endpoints WebFlux configuration Creating a reactive REST endpoint Defining flows Defining the application flow Actions Defining decision Navigating flows RouterFunction View Technologies View technologies Using Thymeleaf to create the view View Configuration Spring WebClient: Introduction to WebClient Working with asynchronous and streaming APIs Making requests Handling the response Lab: WebClient WebTestClient Testing WebFlux server endpoints Testing controllers or functions Define integration tests Introduction to Spring Reactive WebSockets Be familiar with the basics of WebSockets Understand the HTTP handshake and upgrade Name some of the advantages of WebSockets Defining the WebSocket WebSocket Message Handling WebSocketSession Implementing the WebSockethandler Creating a Browser WebSocket Client WebSocket STOMP Streaming (or Simple) text-orientated messaging protocol Introduce SockJS Connecting to the STOMP endpoint Configuring the message broker STOMP destinations Reactive WebSocket Reactive WebSocket support Implement the reactive WebSocketHandler BigData Introduce Big Data Explain the need for enhanced data storage Introduction to MongoDB JavaScript Object Notation Overview Introduce Binary JSON (BSON) Starting the database Creating Collections and Documents Executing ?simple? database commands Introduce the ObjectID Searching for documents using query operators Updating and deleting documents MongoDB Compass Spring and MongoDB MongoDB Support in Spring Data MongoClient and MongoTemplate Spring Data MongoDB configuration @EnableMongoRepositories Adding documents to the database The @Document and @Field annotations Polymorphism and the _class property The Criteria object Spring Data MongoDB MongoRepository Field naming strategy Using JSON queries to find documents The @PersistenceConstructor annotation Reactive Repositories with MongoDB Using reactive repositories ReactiveMongoTemplate RxJava or Reactor Additional course details: Nexus Humans Introduction to Reactive Spring (TT3355 ) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Introduction to Reactive Spring (TT3355 ) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Learn the advanced concepts of the Laravel and Vue.js frameworks and build a complete real-world project

Get hands-on and learn to build a full-stack app using React.js as the frontend and its web API for the backend

Learn about automated software testing with Python, BDD, Selenium WebDriver, and Postman, focusing on web applications

This course will show you how to create simple, intermediate, and advanced REST APIs for authentication, deployment, caching, and much more. You will also cover essential technologies such as Flask and popular extensions such as Flask-Smorest, Flask-JWT-Extended, and Flask-SQLAlchemy; we will dive right into developing complete, solid, production-ready REST APIs.

Want to know how to hack a website and fix vulnerabilities in computer systems and networks? Are you a web administrator or developer who wants to secure your website? This Learn Website Hacking From Scratch is ideal for those who have little or no knowledge of website hacking, and want an introductory guide to this topic. In this website hacking and penetration testing course for beginners, you'll start with learning the basics of how to exploit and mitigate websites and web applications, moving on to more advanced techniques, where topics covered include bypassing security, accessing databases, SQL injection and cross-site scripting (XSS). You'll also familiarise with the Linux operating system and BeEf web browser attacking framework. On course completion, you'll have the practical skills and knowledge to exploit networks like an attacker. Enrol in this Learn Website Hacking From Scratch today and start hacking systems like the experts! What you'll learn Install hacking lab & needed software (works on Windows, OS X and Linux). Discover, exploit and mitigate a number of dangerous vulnerabilities. Use advanced techniques to discover and exploit these vulnerabilities. Bypass security measurements and escalate privileges. Intercept requests using a proxy. Hack all websites on same server. Bypass filters and client-side security Adopt SQL queries to discover and exploit SQL injections in secure pages Gain full control over target server using SQL injections Discover & exploit blind SQL injections Install Kali Linux - a penetration testing operating system Install windows & vulnerable operating systems as virtual machines for testing Learn linux commands and how to interact with the terminal Learn linux basics Understand how websites & web applications work Understand how browsers communicate with websites Gather sensitive information about websites Discover servers, technologies and services used on target website Discover emails and sensitive data associated with a specific website Find all subdomains associated with a website Discover unpublished directories and files associated with a target website Find all websites hosted on the same server as the target website Discover, exploit and fix file upload vulnerabilities Exploit advanced file upload vulnerabilities & gain full control over the target website Discover, exploit and fix code execution vulnerabilities Exploit advanced code execution vulnerabilities & gain full control over the target website Discover, exploit & fix local file inclusion vulnerabilities Exploit advanced local file inclusion vulnerabilities & gain full control over the target website Exploit advanced remote file inclusion vulnerabilities & gain full control over the target website Discover, fix, and exploit SQL injection vulnerabilities Bypass login forms and login as admin using SQL injections Writing SQL queries to find databases, tables and sensitive data such as usernames ad passwords using SQL injections Bypass filtering, and login as admin without password using SQL injections Bypass filtering and security measurements Read / Write files to the server using SQL injections Patch SQL injections quickly Learn the right way to write SQL queries to prevent SQL injections Discover basic & advanced reflected XSS vulnerabilities Discover basic & advanced stored XSS vulnerabilities Discover DOM-based XSS vulnerabilities How to use BeEF framwork Hook victims to BeEF using reflected, stored and DOM based XSS vulnerabilities Steal credentials from hooked victims Run javascript code on hooked victims Create an undetectable backdoor Hack into hooked computers and gain full control over them Fix XSS vulnerabilities & protect yourself from them as a user What do we mean by brute force & wordlist attacks Create a wordlist or a dictionary Launch a wordlist attack and guess admin's password Discover all of the above vulnerabilities automatically using a web proxy Run system commands on the target webserver Access the file system (navigate between directories, read/write files) Download, upload files Bypass security measurements Access all websites on the same webserver Connect to the database and execute SQL queries or download the whole database to the local machine Requirements Basic IT Skills No Linux, programming or hacking knowledge required. Computer with a minimum of 4GB ram/memory Operating System: Windows / OS X / Linux Who this course is for: Anybody who is interested in learning website & web application hacking / penetration testing Anybody who wants to learn how hackers hack websites Anybody who wants to learn how to secure websites & web applications from hacker Web developers so they can create secure web application & secure their existing ones Web admins so they can secure their websites Course Introduction Course Introduction FREE 00:02:00 Preparation - Creating a Penetration Testing Lab Lab Overview & Needed Software 00:08:00 Installing Kali 2019 As a Virtual Machine Using a Ready Image 00:10:00 Installing Kali 2019 As a Virtual Machine 00:10:00 Installing Metasploitable As a Virtual Machine 00:04:00 Preparation - Linux Basics Basic Overview of Kali Linux 00:05:00 The Linux Terminal & Basic Linux Commands 00:11:00 Configuring Metasploitable & Lab Network Settings 00:06:00 Website Basics What is a Website? 00:04:00 How To Hack a Website? 00:04:00 Information Gathering Gathering Information Using Whois Lookup 00:05:00 Discovering Technologies Used On The Website 00:06:00 Gathering Comprehensive DNS Information 00:10:00 Discovering Websites On The Same Server 00:04:00 Discovering Subdomains 00:05:00 Discovering Sensitive Files 00:07:00 Analysing Discovered Files 00:04:00 Maltego - Discovering Servers, Domains & Files 00:08:00 Maltego - Discovering Websites, Hosting Provider & Emails 00:05:00 File Upload Vulnerabilities What are they? And How To Discover & Exploit Basic File Upload Vulnerabilities 00:07:00 HTTP Requests - GET & POST 00:04:00 Intercepting HTTP Requests 00:07:00 Exploiting Advanced File Upload Vulnerabilities 00:05:00 Exploiting More Advanced File Upload Vulnerabilities 00:04:00 [Security] Fixing File Upload Vulnerabilities 00:06:00 Code Execution Vulnerabilities What are they? & How To Discover & Exploit Basic Code Execution Vulnerabilities 00:07:00 Exploiting Advanced Code Execution Vulnerabilities 00:06:00 [Security] - Fixing Code Execution Vulnerabilities 00:06:00 Local File Inclusion Vulnerabilities (LFI) What are they? And How To Discover & Exploit Them 00:06:00 Gaining Shell Access From LFI Vulnerabilities - Method 1 00:07:00 Gaining Shell Access From LFI Vulnerabilities - Method 2 00:11:00 Remote File Inclusion Vulnerabilities (RFI) Remote File Inclusion Vulnerabilities - Configuring PHP Settings 00:04:00 Remote File Inclusion Vulnerabilities - Discovery & Exploitation 00:06:00 Exploiting Advanced Remote File Inclusion Vulnerabilities 00:03:00 [Security] Fixing File Inclusion Vulnerabilities 00:06:00 SQL Injection Vulnerabilities What is SQL 00:06:00 Dangers of SQL Injections 00:03:00 SQL Injection Vulnerabilities - SQLi In Login Pages Discovering SQL Injections In POST 00:08:00 Bypassing Logins Using SQL Injection Vulnerability 00:05:00 Bypassing More Secure Logins Using SQL Injections 00:06:00 [Security] Preventing SQL Injections In Login Pages 00:08:00 SQL Injection Vulnerabilities - Extracting Data From The Database Discovering SQL Injections in GET 00:07:00 Reading Database Information 00:05:00 Finding Database Tables 00:04:00 Extracting Sensitive Data Such As Passwords 00:04:00 SQL Injection Vulnerabilities - Advanced Exploitation Discovering & Exploiting Blind SQL Injections 00:06:00 Discovering a More Complicated SQL Injection 00:07:00 Extracting Data (passwords) By Exploiting a More Difficult SQL Injection 00:05:00 Bypassing Filters 00:05:00 Bypassing Security & Accessing All Records 00:09:00 [Security] Quick Fix To Prevent SQL Injections 00:07:00 Reading & Writing Files On The Server Using SQL Injection Vulnerability 00:06:00 Getting A Reverse Shell Access & Gaining Full Control Over The Target Web Server 00:08:00 Discovering SQL Injections & Extracting Data Using SQLmap 00:07:00 [Security] - The Right Way To Prevent SQL Injection 00:05:00 XSS Vulnerabilities Introduction - What is XSS or Cross Site Scripting? 00:03:00 Discovering Basic Reflected XSS 00:04:00 Discovering Advanced Reflected XSS 00:05:00 Discovering An Even More Advanced Reflected XSS 00:07:00 Discovering Stored XSS 00:03:00 Discovering Advanced Stored XSS 00:04:00 XSS Vulnerabilities - Exploitation Hooking Victims To BeEF Using Reflected XSS 00:06:00 Hooking Victims To BeEF Using Stored XSS 00:04:00 BeEF - Interacting With Hooked Victims 00:04:00 BeEF - Running Basic Commands On Victims 00:04:00 BeEF - Stealing Credentials/Passwords Using A Fake Login Prompt 00:02:00 Bonus - Installing Veil 3.1 00:06:00 Bonus - Veil Overview & Payloads Basics 00:07:00 Bonus - Generating An Undetectable Backdoor Using Veil 3 00:10:00 Bonus - Listening For Incoming Connections 00:07:00 Bonus - Using A Basic Delivery Method To Test The Backdoor & Hack Windows 10 00:07:00 BeEF - Gaining Full Control Over Windows Target 00:04:00 [Security] Fixing XSS Vulnerabilities 00:07:00 Insecure Session Management Logging In As Admin Without a Password By Manipulating Cookies 00:06:00 Discovering Cross Site Request Forgery Vulnerabilities (CSRF) 00:07:00 Exploiting CSRF Vulnerabilities To Change Admin Password Using a HTML File 00:07:00 Exploiting CSRF Vulnerabilities To Change Admin Password Using Link (Preview) 00:06:00 [Security] The Right Way To Prevent CSRF Vulnerabilities 00:09:00 Brute Force & Dictionary Attacks What Are Brute Force & Dictionary Attacks? 00:04:00 Creating a Wordlist 00:07:00 Launching a Wordlist Attack & Guessing Login Password Using Hydra 00:14:00 Discovering Vulnerabilities Automatically Using Owasp ZAP Scanning Target Website For Vulnerabilities 00:04:00 Analysing Scan Results 00:04:00 Post Exploitation Post Exploitation Introduction 00:04:00 Interacting With The Reverse Shell Access Obtained In Previous Lectures 00:07:00 Escalating Reverse Shell Access To Weevely Shell 00:08:00 Weevely Basics - Accessing Other Websites, Running Shell Commands ...etc 00:07:00 Bypassing Limited Privileges & Executing Shell Commands 00:05:00 Downloading Files From Target Webserver 00:05:00 Uploading Files To Target Webserver 00:08:00 Getting a Reverse Connection From Weevely 00:08:00 Accessing The Database 00:09:00 Resources Resources - Learn Website Hacking From Scratch 00:00:00

Use Solidity, Remix, Ganache, Geth, Metamask, Truffle, and more to make Blockchain Dapps! Includes cryptocurrency know-how

In this course, we will learn the basics of coding in Python by understanding the fundamentals of coding with Python, exploring some code examples, and working on three simple Python projects. This course is designed for beginners; however, basic programming understanding is required.

Web development is everything involved in the creation of a website. Typically it refers to the coding and programming side of web site production as opposed to the web design side. It encompasses everything from a simple page of HTML text to complex, feature-rich applications designed to be accessed from various Internet-connected devices. The Junior Web Developer Course is designed to teach you all about you need to become a web developer! You will learn the basics, designing, and planning for web development. Through the course, you will be able to build websites and web apps, start your own online business, comfortable front-end developer, and more! Who is this Course for? Junior Web Developer Course is perfect for anyone trying to learn potential professional skills. As there is no experience and qualification required for this course, it is available for all students from any academic background. Entry Requirement: This course is available to all learners, of all academic backgrounds. Learners should be aged 16 or over to undertake the qualification. Good understanding of the English language, numeracy and ICT are required to attend this course. CPD Certificate from Course Gate At the successful completion of the course, you can obtain your CPD certificate from us. You can order the PDF certificate for £9 and the hard copy for £15. Also, you can order both PDF and hardcopy certificates for £22. Career path This course opens a new door for you to enter the relevant job market and also gives you the opportunity to acquire extensive knowledge along with required skills to become successful. You will be able to add our qualification to your CV/resume which will help you to stand out in the competitive job industry. Course Curriculum Web Development Basics What Are Niche Website? 01:00:00 The Role Of Visualization In Education 00:15:00 Identify Your Best Platform Or Software 01:00:00 Select A Web Host 01:00:00 Collect Your Site 00:15:00 Building A Content Rich Website 00:15:00 Build Backlinks 00:30:00 Use SEO, Multimedia And Social Sites 01:30:00 Use Analytics 01:00:00 Wrapping Up 00:15:00 Design & Planning How to Choose the Best Website Design for Your Business 01:00:00 What's in a Domain Suffix? 00:15:00 Website Design Terminology 01:00:00 CSS Explained 00:30:00 Website Designs with Staying Power 00:15:00 How Can I Build my Website for Free 00:30:00 Six Steps to Website Design for Beginners 01:00:00 Dreamweaver or CoffeeCup for Website Design 01:00:00 Using Dreamweaver to Create your Site Layout 00:30:00 Three Crucial Steps to Creating Your Website 00:15:00 Dos and Don'ts of Website Creation 00:30:00 SEO Basics for Effective Website Design 00:15:00 Ideas for Your Internet Business Website Design 01:00:00 Immediately Applicable Design Tips for a User-Friendly Website 00:30:00 6 Reasons to Create a Website 00:15:00 Common Website Design Mistakes 00:30:00 Too Much or Too Little 00:15:00 Why Successful Website Development Does Not Stop at Design 00:15:00 Ideas for Your Personal Website Design 01:00:00 How to Create a Social Networking Website to Enhance your Business 01:00:00 Tips for Designing an Affiliate Website 00:15:00 How to Use WordPress for your Website 00:15:00 Top 14 Reasons to Create a Blog 00:30:00 More Tips for Designing a Successful Blog 00:30:00 More Tips for Designing a Successful Blog 00:30:00 Basic Coding for Web Development HTML Basics 00:30:00 CSS Basics 01:00:00 Web Design & Development: HTML5, CSS3 and JavaScript 02:00:00 PHP Programming Welcome to the world of programming! 00:05:00 Getting Started 00:05:00 Let's Start Coding! 00:05:00 PHP Strings 00:05:00 PHP Variables 00:05:00 Useful Variables 00:05:00 PHP Includes & Problem Solving 00:05:00 Tip When Creating Inc Pages 00:30:00 Redirecting Using PHP 00:05:00 Multiple Conditions 00:05:00 PHP Arrays 00:05:00 PHP Loops 00:05:00 Note on PHP Math Functions: 00:05:00 Functions 00:05:00 PHP Sessions 00:30:00 Cookies 00:05:00 Introduction to MySQL 00:05:00 Making The Connection 00:10:00 Inserting Data 00:05:00 Deleting / Removing Data 00:15:00 Recommended Reading Recommended Reading : Junior Web Developer Course 00:00:00 Mock Exam Mock Exam- Junior Web Developer Course 00:30:00 Final Exam Final Exam- Junior Web Developer Course 00:30:00 Certificate and Transcript Order Your Certificates or Transcripts 00:00:00