---
title: "IDENTIKEY Signature Validation with Secure Channel (Policy)"
slug: "oca-ig-identikey-signature-validation-with-secure-channel-policy"
updated: 2025-07-10T15:45:22Z
published: 2025-07-10T15:45:22Z
canonical: "docs.onespan.com/oca-ig-identikey-signature-validation-with-secure-channel-policy"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.onespan.com/llms.txt
> Use this file to discover all available pages before exploring further.

# IDENTIKEY Signature Validation with Secure Channel (Policy)

The following is an overview of the relevant default settings of Secure Channel signature validation with the Authentication component of OneSpan Cloud Authentication.

- Parent policy: [Base Policy](/sec/docs/oca-ig-base-policy)

| IDENTIKEY Signature Validation with Secure Channel—Default parameter settings |
| --- |
| Parameter name | Default value | Description |
| appl_names | - | Application Names This controls which authenticator applications may be used. If the list is empty, there is no restriction. If there are one or more entries, they will indicate the application names that are permitted. |