Mobile App Security Goes Native

Volodymyr Kuiantsev — Sat, 14 Jun 2025 08:39:37 +0000

API keys used to be the go-to solution for securing mobile apps. But in 2025, that’s no longer good enough.

Reverse engineering, emulators, and bot traffic are making mobile backends more vulnerable than ever. Hardcoded API keys can’t tell you who’s making a request—or whether the app has been tampered with. That’s where native mobile security steps in.

The Problem: API Keys Can’t Keep Up

Every time you ship an API key inside your app, you risk it being extracted, shared, or automated. Bots can simulate app behavior, spam your backend, and exploit free-tier resources.

You can rotate keys. You can obfuscate code. But you can’t secure what you can’t verify. And API keys alone give you zero context.

A Better Path: Attestation as the First Gate

Android and iOS now support cryptographic attestation:

Play Integrity API (Android) checks device and app integrity.
App Attestation (iOS) uses a Secure Enclave key tied to your app.

These tools help you prove each request comes from the genuine app on a real device—closing the door on emulators, clones, and jailbroken systems.

Smarter Token Issuance

Instead of relying on hardcoded secrets, more teams are issuing short-lived tokens (e.g., JWTs) only after attestation passes. This gives you:

Trust at runtime—not just at build time
The ability to flag low-integrity devices
Protection against token reuse and API scraping

Why It Matters Now

As more apps adopt freemium models or expose APIs to third parties, the surface area for abuse grows. Native security features aren’t “nice to have” anymore—they’re critical infrastructure.

In 2025, secure API access in mobile apps means embracing the verification tools built into the OS. It’s the only scalable way to implement your mobile-to-api security strategy with confidence.

P.S. If you’re looking for a backend that handles attestation and token issuance out of the box, check out Calljmp—it’s built for mobile-first apps.

Automatic migration for SQLite schemas

Volodymyr Kuiantsev — Thu, 12 Jun 2025 08:18:16 +0000

We have built automatic migration for SQLite schemas.

You can define schema files of what you want your SQLite database to look like and the CLI will generate required migration files for you.

It’s for BaaS but can be used for free no strings attached locally.