Mobile app protection

Harden the app. Keep the verdict on your server.

AppVanguard adds root, hook, tamper and emulator detection to your Android app, then verifies every signal on your server. A compromised device is caught and cut off remotely, with no new app release.

The model Server decides

App + SDK reads root, hook, tamper signals Your server Verifier Policy engine Kill-switch SIGNALS VERDICT + KILL-SWITCH
The problem

Your app runs on devices you do not control.

Root access, hooking frameworks like Frida, repackaged clones and emulators let an attacker read secrets, bypass checks and automate fraud. On-device defences can be switched off by the same attacker, so the decision has to live somewhere they cannot reach: your server.

What it does

Detection on the device. The decision on your server.

On-device detectionAndroid

Root and Magisk, hooking frameworks (Frida, Xposed), debuggers, emulators and repackaging, read and reported from the native layer.

Server-side attestation

Platform attestation (Play Integrity) is verified on your server, not trusted on the phone. The strongest signal is the one an attacker on the device cannot forge.

Remote kill-switch

Change the response to a flagged device, log, warn, block or sign out, from a console. No app release, no store review, effective in minutes.

Fail-open by design

If your server is ever unreachable, the app keeps working. Protection never becomes an outage, which is the opposite of the certificate-pinning trap it replaces.

How it works

The device reports. The server decides.

01

The SDK collects signals and an attestation token on each app session.

02

Your server verifies the token and applies your policy to the signals.

03

It returns a verdict, and can arm the kill-switch for any device, remotely.

App + Shield SDK root / hook / debug tamper / emulator Your server Attestation verifier Policy engine Console + kill-switch SIGNALS + TOKEN VERDICT + REMOTE KILL-SWITCH
Why a local vendor

Built in Malaysia, for teams the global vendors overlook.

Data sovereignty

Your data stays in Malaysia

The console and logs are hosted in Malaysia, or on your own infrastructure. Nothing leaves the country to be processed.

Support

A vendor you can call

A Malaysian company, with support in Bahasa Melayu and English, that answers when a koperasi or an e-wallet team needs it.

One stack

Part of a security line

AppVanguard sits alongside NovaStack's Zero-Trust and penetration-testing services, so one local partner covers the whole posture.

Honest scope

Log-only first

We observe before we ever block, prove the kill-switch on your own staff, then roll out. No surprises on your users.

Request pricing

Pricing is scoped to your app and your users.

Tell us the app, the platform and the rough monthly active users. We will come back with a figure and a pilot plan, not a sales funnel.

Reply within one business day