Security in iOS Apps

It’s incredibly important in FinTech!

Steven Curtis
4 min readApr 29, 2023


Photo by Franck on Unsplash


Man-in-the-middle: An attack where the attacker sits between a user and the server.

Public-key cryptography: A cryptographic system using two keys: a public key known to everyone and a private key. The private key can be used to read unencrypted messages encrypted with the public key, but the…