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Connection Java-MySql : Public Key Retrieval is not allowed

You should add client option to your mysql-connector  allowPublicKeyRetrieval=true  to allow the client to automatically request the public key from the server. Note that  AllowPublicKeyRetrieval=True  could allow a malicious proxy to perform a MITM attack to get the plaintext password, so it is False by default and must be explicitly enabled. https://mysql-net.github.io/MySqlConnector/connection-options/ you could also try adding  useSSL=false  when you use it for testing/develop purposes example: jdbc : mysql : //localhost:3306/db?allowPublicKeyRetrieval=true&useSSL=false
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Angular vs React vs Vue: Which is the Best Choice for 2019-20?

I n 2019-20, it is impractical to imagine web development without HTML, CSS, and Javascript. Javascript is the soul of the front-end development of web apps. If you have landed on this page, I assume that you are confused between the different frameworks & libraries of Javascript programming language. Some of the most common queries of businesses as well as software developers are: Angular or React or Vue: Which is better for my next web app development project? Which Javascript framework or library offers the best performance? Which is the most suitable for my small web application? Which of the three Javascript frameworks/libraries is the most reliable one? Which framework/ library is suitable for small size or large size applications? At the end of the blog, you will be able to decide which among Angular vs React vs Vue is the most suitable programming tool for your project. So let’s dive into the comparison of these three Javascript frameworks & libra...
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How Red Hat re-designed its Single Sign On (SSO) architecture, and why?

Red Hat, Inc. recently released the Red Hat SSO product, which is an enterprise application designed to provide federated authentication for web and mobile applications. In the SAML world, RH SSO is known as an Identity Provider (IdP), meaning its role in life is to authenticate and authorize users for use in a federated identity management system. For example, it can be used to authenticate internal users against a corporate LDAP instance such that they can then access the corporate Google Docs domain. Red Hat IT recently re-implemented our customer-facing authentication system, building the platform on Red Hat SSO. This system serves all Red Hat properties, including  www.redhat.com  and  access.redhat.com  — our previous IdP was a custom-built IdP using the JBoss EAP  PicketLink  framework. While this worked for the original SAML use-case, our development teams were seeking an easier integration experience and support for OAuth and OpenID Co...
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10 TOP WEB DEVELOPMENT FRAMEWORKS IN 2020

As the web development technologies mature and the versatility of online space rapidly grows, the way of building a feature-rich application gets considerably more complicated. Nowadays it’s not that easy to satisfy customers with a basic online presence as everyone wants to see your business updated as per the latest technology trends. However, the burden can be reduced largely if you work with web developers on the latest web development technologies and frameworks like blockchain development, virtual reality, chatbot development, etc. As there is a huge number of web development frameworks available currently, it can be a daunting task for you to choose the right one for your next web development project. In the same way, hire web app developers who are efficient enough can be another difficult decision for many business owners. Here in this blog, we are going to discuss the top web development frameworks used by top web development companies so that you can get qua...
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