Start Yudun hardening with a real app

Submit an APK, AAB, or IPA, critical business paths, and target systems. Yudun assesses the protection scope, builds a candidate, and runs a compatibility PoC. Accounts, pricing, applications, and project details stay on the official platform.

Are these problems holding back your app?

  • You cannot tell whether the app needs obfuscation, Java2C, or VMP
  • You worry about launch, third-party SDKs, and upgrades after hardening
  • A core algorithm needs protection but there is no acceptance standard
  • Feature tables do not show what will work on the real app

How Yudun handles them

  • Android and iOS hardening

    Capability areas include obfuscation, VMP, DEX/SO protection, integrity, and runtime risk; final scope follows the project assessment.

  • Configuration by business path

    Choose policies around algorithms, authorization, protocols, and entitlements instead of applying one configuration to every app.

  • PoC before delivery

    Validate protection, performance, and compatibility on the customer's candidate before confirming edition, pricing, and delivery boundaries.

Public assessment: a business signing entry moved into Runtime bridge, Native, and VMP protection

A Yudun Security 2.1 candidate assessment shows why commercial acceptance cannot stop at Java-layer decompilation.

View the commercial acceptance case

What the assessment disclosed

  • The complete business algorithm was not present as a normal Java method body
  • Runtime bridge, Native/VMP, and the loading chain entered acceptance
  • Business flow, repackaging, and release evidence were recorded separately

Scope: These are public candidate facts, not a claim of full-device, all-version, or final commercial delivery for every project.

From assessment to delivery

See the delivery method
  1. 01

    Submit the project

    Provide the candidate, stack, critical business paths, target systems, and planned release date.

  2. 02

    Confirm the PoC

    Agree on protection goals, test scope, deliverables, and result boundaries with Yudun.

  3. 03

    Accept and purchase

    Choose the edition or project plan from the real candidate results and keep release and rollback conditions.

Questions customers often ask

Prerequisites for Yudun VMP Assessment

Prepare release candidate identity, business assets, tech stack, signing pipeline, compatibility matrix, third-party dependencies, and acceptance criteria for Yudun VMP assessment to minimize back-and-forth communication.

View details
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Questions before purchase

Where can I request Yudun app hardening?

Apply on the official Yudun platform. Project details, account access, and follow-up actions stay in one place.

What should I prepare before applying?

Prepare the target platform, app type, signing and version plan, critical paths, third-party SDKs, and expected release date.

Can every app use the same VMP configuration?

No configuration can be promised in advance. Scope follows the stack, critical paths, compatibility range, and actual candidate.

Where can I view pricing?

The official Yudun pricing page lists current editions and prices. Custom work is assessed after the project scope is known.

Security standards and platform references

  1. OWASP MASVS

    Mobile application security controls and verification scope

  2. Android security best practices

    Android application security design and release boundaries

  3. Android app signing

    Signing identity, upgrade continuity, and release integrity

  4. Android NDK ABI guide

    Native architectures, ABI packaging, and compatibility

  5. Apple Platform Security

    Apple platform code signing and runtime security context