---
title: "OSH - Zero Trust SSH - Reviews, Revenue and Downloads in Vietnam | Apple App Store"
description: "OSH turns your iPhone into a hardware-backed approver for zero-trust SSH access.  Instead of long-lived SSH keys scattered across laptops, your team's gateway issues short-lived SSH certificates only "
---

# OSH - Zero Trust SSH — Vietnam

![OSH App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/03/21/83/03218352-14fe-d477-efbc-a5d3275748d0/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [Open layer technologies L.L.C S.O.C](https://apptail.io/developer/open-layer-technologies-llc-soc-LMDauc)
**Category:** Developer Tools
**Rating:** 5.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.openlay.osh
**Store:** Apple App Store
**Country:** Vietnam
**Version:** 1.0.10 (released 2026-10-28)
**Original Release:** 2026-07-11
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/vn/app/app/id6785531354)
**AppTail Page:** [https://apptail.io/app/osh-zero-trust-ssh-oZPA/vietnam](https://apptail.io/app/osh-zero-trust-ssh-oZPA/vietnam)

## OSH Description
OSH turns your iPhone into a hardware-backed approver for zero-trust SSH access.

Instead of long-lived SSH keys scattered across laptops, your team's gateway issues short-lived SSH certificates only after a human approves each request. OSH is where that approval happens — on a device you carry, protected by Face ID and the Secure Enclave.

HOW IT WORKS
• Enroll your device by scanning the gateway's QR code.
• When someone requests SSH access, OSH shows you who, what, and where.
• Approve or deny with Face ID. Your approval is signed by a key that lives only in the Secure Enclave.
• The gateway issues a short-lived certificate — no standing keys, no shared secrets.

WHY IT'S SECURE
• The signing key is generated inside the Secure Enclave and is non-exportable — it can never leave your iPhone.
• Every approval requires biometric authentication.
• OSH connects only to the gateway you configure. It has no analytics, no trackers, no ads, and no third-party SDKs.

FOR TEAMS
• Role-aware: signers, admins, and root see the controls appropriate to them.
• Review access rules, approval history, and gateway logs from the app.

OSH requires a compatible zero-trust SSH gateway to connect to. If your organization doesn't run one yet, contact us at ad@openlay.com.

## OSH Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f9/e5/48/f9e5487b-27dc-7504-59a4-a279dc437962/01-review-and-approve-access.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/45/7e/c4/457ec475-d484-5669-8b09-905a31843b6e/02-track-every-approval.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/48/24/94/482494d3-3b9e-2038-20d7-1a41d71da13f/03-verify-before-granting.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/be/25/51/be25519a-a084-095b-d5f1-744ac6111fb7/04-administration-manage.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9c/81/ab/9c81abdf-e40d-fee5-6bd0-4493da42e2e1/05-configure-secure-servers.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/68/c8/d5/68c8d508-38ff-c866-b6a6-6bf6a7355b62/06-manage-your-gateway.png/1242x2688.png)

## OSH Rating Breakdown in Vietnam
- 5 stars: 2 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## OSH Available In
- [Vietnam](https://apptail.io/app/osh-zero-trust-ssh-oZPA/vietnam)
- [Spain](https://apptail.io/app/osh-zero-trust-ssh-oZPA/spain)
- [France](https://apptail.io/app/osh-zero-trust-ssh-oZPA/france)
- [Oman](https://apptail.io/app/osh-zero-trust-ssh-oZPA/oman)
- [Canada](https://apptail.io/app/osh-zero-trust-ssh-oZPA/canada)
- [Senegal](https://apptail.io/app/osh-zero-trust-ssh-oZPA/senegal)
- [United States](https://apptail.io/app/osh-zero-trust-ssh-oZPA/united-states)
- [Romania](https://apptail.io/app/osh-zero-trust-ssh-oZPA/romania)

---

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