Logomark
A shot of to go with your morning coffee.

Curious? Get 3 great screencasts FREE.

Xom Venmo Tb Eyefi Twg Medium

Thousands of developers use NSScreencast to stay on top of iOS development.

Video Training for iOS Developers

The iOS landscape is large and changes often. With short, bite-sized videos released on a steady schedule, NSScreencast helps keep you continually up to date.

  • Quality content This isn't Youtube. Each screencast is carefully produced in HD quality.
  • Team Plans Get access for your whole team. NSScreencast makes for great lunch & learns.
  • Any Device Stream on the web, or use one of our apps for  tv, iPhone, and iPad.
Why NSScreencast?

Founded in 2012, NSScreencast has been releasing a new screencast each week for more than 5 years. With short videos you can learn a lot over time without a huge time commitment.

NSScreencast offers the largest collection of iOS development screencasts on the internet. With the range of videos that NSScreencast offers, there is something for people of every skill level.

Bite-sized screencasts on iOS and Mac development.

There are 4 episodes with tag 'authentication'   Clear search
#231
231 shared web credentials
In this episode we implement shared web credentials with a server, allowing users to automatically enter credentials in our app if they've already done so in Safari. We cover building a Sinatra app for our server, deployment to Heroku for free SSL and a unique domain, and adding the appropriate entitlements to our app.
#222
222 easy auth part 3
In this episode we wrap up the Easy Auth series building the tvOS application to use our API. We'll create an authentication client and discuss how to pass around a set of values to and from the API, as well as polling for status.
#221
221 easy auth part 2
This time we take a look at how to improve security by not transmitting the user's auth token directly. Instead, we'll leverage HMAC SHA1 hashing with the provided client id. Doing this makes the response not directly useful. The client needs to use the client id and the agreed upon hashing algorithm to arrive at the common auth token.
#220
220 easy auth part 1
Typing a username and password on the Apple TV is cumbersome and annoying. For the NSScreencast TV app, I decided to implement a code-based authentication where you can easily log in on another device, type in the code, and have the device be logged in automatically. In this episode we'll go over how to implement this, starting with the server. This episode is done entirely in Ruby using the Sinatra web application framework, but the technique is applicable to any server side technology (including Swift!).