Kolin Stürt

For any app that communicates remotely, it's important to consider the security of user information that is sent across a network. In this post, you'll learn...

This post on Android user data security will focus on credential and key storage. It will begin by introducing account credentials and end with an example of...

If you're storing user data, it's critical that you do so securely. This tutorial will get you up and running by looking at the storage system and how to...

Learn about some of the security issues that come up when coding for concurrency in Swift 4, and the changes to Swift and Xcode 9.

This secure coding guide will address changes in Swift 4 and the new tooling options available in Xcode 9 to help you mitigate security vulnerabilities.

Digital signatures are used everywhere, from verifying a file to securing a custom API. This tutorial shows you how to create a digital signature in Swift.

This tutorial will teach you some advanced uses of encryption for user data in iOS apps. We'll investigate AES encryption, and see how to use it in Swift.

Any app that saves the users' data has to take care of the security and privacy of that data. In this tutorial, you'll learn how to store user data using the...

This is the first of three articles on securing user data at rest. In this post, we'll start off with the basics of protecting data on iOS so you can learn...

For any app that communicates remotely, it is important to consider the security of user information that is sent across a network. In this post, you'll...