Darren  Reid

Darren Reid

1625514300

Sum and Difference Identities of Sine and Cosine

This trigonometry video tutorial explains how to find the exact of trigonometric expressions with angles in radians and degrees using the sum and difference identities & formulas of sine and cosine. This lesson contains plenty of examples and practice problems that will help you to get a thorough understanding of this material.

Full 1 Hour Video:
https://www.patreon.com/MathScienceTutor

#developer

What is GEEK

Buddha Community

Sum and Difference Identities of Sine and Cosine
Terry  Tremblay

Terry Tremblay

1595875320

WTF is a Decentralized Identity?

Decentralised identity is the Sign In With Google equivalent for the physical world, except you are in control of your data.

Image Source : Dilbert Strip for October 2010

What is this Decentralised Identity?

To put it simply, just like cryptocurrency changed money to a completely digital form that lived on your mobile wallet, decentralised identity uses blockchain to store and share your identity. Its a little bit more complicated than just storing your driver’s license or passport as pdf, decentralised identity is a secure way to verify and share your identity.

So how does decentralised identity work? Decentralised identity models lets users share identity verifications over a blockchain network. The identity itself is not stored on the blockchain network, instead DID uses verification method that lets you verify a claim without actually sharing the identity. Your identity is with your control at all times and is never actually shared, eliminating most identity theft problems.

Source : GSMA Decentralised Identity

A did identifier looks like this did:example:123456789abcd , different networks can reserve did identifiers like domain names and can then be used to issue identities, so a DID issued by google could look like did:google:1234569abce and a DID issued by the US government could look like did:usgov:abcd1235 You can think of this like the SSN in the US or the PAN in India, it is one single identifier that lets you authenticate across all services, but unlike SSN/PAN nobody can misuse you identity in case of DID because the identifier itself has no meaning unless signed by your keys.

And these keys are never shared, they live inside your mobile device (or a secure server if you choose to) and will authenticate every request for identification. Some protocols also use a different temporary DID for all relationships, ie. the DID for your schoold and your office are two totally randomised values and ensures your DID is never compromised by any single service.

#blockchain #decentralization #identity #digital-identity-blockchain #blockchain-top-story #latest-tech-stories #did-w3c-cbdc #decentralized-identities

Darren  Reid

Darren Reid

1625514300

Sum and Difference Identities of Sine and Cosine

This trigonometry video tutorial explains how to find the exact of trigonometric expressions with angles in radians and degrees using the sum and difference identities & formulas of sine and cosine. This lesson contains plenty of examples and practice problems that will help you to get a thorough understanding of this material.

Full 1 Hour Video:
https://www.patreon.com/MathScienceTutor

#developer

Aron  Lemke

Aron Lemke

1621020360

How to Implement ASP.NET Core Identity Claims based Authorization

This is the second post in the series – ASP.NET Core Security. In my last post, I covered how to get started with ASP.NET Core Identity. In this article, we will learn about claims and how to implement ASP.NET Core Identity claims-based authorization.

What are the claims?

The identity of the user consists of a set of properties like Unique Id, Name, Email Id, Email Verified, etc and these properties are called claims. A claim set is a list of properties that belongs to the user. Claims contain information about the user that can be used to build a flexible authorization model. These claims get assigned to the user when a new user is created using the register link. A claim is typically like a key-value pair.

ASP.NET Core Identity by default comes with claims for a user and we can implement our own custom claims as well. There can be multiple claims of the same type.

Authorization using a claim can be implemented based on the value of the claim for that user. Access to protected resources can be determined by comparing the claims needed to access the resource with the claims available for the user.

#identity claims #microsoft identity authorization #security #aspdotnet core 3.1 #aspdotnet core identity

Code007 ™

Code007 ™

1573260707

Getting started with Google Identity Platform

Modern businesses need to manage not only the identities of their employees but also the identities of customers, partners, and Things (IoT). In April, we made Identity Platform generally available to help you add Google-grade identity and access management functionality to your apps and services, protect user accounts, and scale with confidence.

Customers are already using Identity Platform to add authentication and identity management to apps for their customers, build data intelligence platforms, enhance device management, and issue tokens for Things. Let’s now take a deeper look at how to use Identity Platform to add identity and access management functionality to your apps and services.

Identity Platform Overview

Identity Platform is a customer identity and access management (CIAM) platform that helps organizations add identity and access management functionality to their applications, protect user accounts, and scale with confidence on Google Cloud.

Google-grade authentication

With Identity Platform, you can add a widely adopted, user-friendly, and customizable authentication service to your web and mobile apps with ease, so you can focus on building your app or service.

Advanced user security

Identity Platform can help protect your app’s users and prevent account takeovers by integrating with Google’s intelligence for account protection.

Planet-scale infrastructure

Identity Platform is built on Google Cloud’s global scale, performance, network, and security, and comes with an enterprise-grade support and SLA to meet the demands of virtually any app or service.

Getting started with Google Identity Platform

Before you begin

Before you get started, you need to have a Google Cloud Platform (GCP) project for which you’re a Project Owner, with billing enabled for the project.

Enable Identity Platform

The first step is to enable Identity Platform in GCP Marketplace:
1.Go to the Identity Platform Marketplace page in the GCP Console.

  1. Turn on Identity Platform by clicking Enable Identity Platform.
  2. Navigate to the GCP Console.

Now you are ready to start using Client and Admin SDKs for your apps and services.

Configure authentication methods

After you enable Identity Platform, you can configure authentication methods (e.g. email/password, social login, etc), so that your users can sign in to your applications and services.

Getting started with Google Identity Platform

To enable an authentication method:

  1. Go to the Identity Providers page in the GCP Console.

  2. Click Add A Provider.

  3. Select the provider you want to use from the list of providers and enterprise federation standards:

  • Email & Password/Passwordless
  • Phone
  • Social providers
  • SAML
  • OpenID Connect
  • Anonymous
  1. After you select a provider, enter your provider’s relevant details, like Client ID, secret, and other provider-specific information.

You can find more information on configuring authentication methods here.

Getting started with Google Identity Platform

Using the Client SDKs

You can use Identity Platform Client SDKs for Android, iOS, and Web to allow end-users to authenticate to your service. You can obtain the SDKs and learn more about them here.

You can also use Identity Platform with the pre-built, open-source UI components that are available on the Web, iOS or Android via GitHub. You can customize the UI components to align with the look and feel of your app. A web quickstart is available for the UI components for all three clients. You can also see an example of integrating the UI components with a web app here.

Using the Admin SDKs

The Admin SDKs let you interact with Identity Platform from privileged environments to perform actions like:
*Read and write custom claims and attributes to Identity Platform objects

  • Generate and verify Identity Platform ID tokens.
  • Access GCP resources like Cloud Storage buckets and Firestore databases associated with your Identity Platform projects.
  • Create your own simplified admin console to do things like look up user data or change a user’s email address for authentication.

The Admin SDKs are available across major platforms. To learn more and get the SDKs, see add the SDK.

Migrate users to Identity Platform

The Admin SDKs can also help you import a collection of email and password users into Identity Platform, helping you move from an existing provider without requiring users to reset their passwords. This is a common process for existing applications. You can see an example here.

Summary

You can set up Identity Platform with few clicks and at no additional cost to get started (up to 49,999 monthly active users). To learn more, watch a webinar, check out our Next ‘19 presentation, and follow the quickstart for step-by-step instructions.

#Identity Platform #identity

Full Stack Development - #2 Create Login with Identity and Flutter

Facebook : http://facebook.com/edmtdev
Link donate : http://paypal.me/edmtdev

#Flutter #FlutterEDMTDev #EDMTDev

Series create full solution from Backend to Frontend with Net 5.0 (Backend) and Flutter (Front End), MSSQL, Identity, EntityFramework

flutter tutorial,flutter tutorial android,flutter tutorial ios,flutter cross platform,flutter tutorial beginner,flutter tutorial for beginners android studio,flutter tutorial in android studio,flutter tutorial app,flutter tutorial android studio,flutter tutorial android studio for beginners,dart flutter tutorial,flutter tutorial for ios,flutter tutorial for beginners,flutter tutorial firebase,flutter tutorial from scratch,netcore, mvc,entityframework

#identity and flutter #flutter #identity