> For the complete documentation index, see [llms.txt](https://idthrivo.gitbook.io/thrivosign-remote-signing-solution/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://idthrivo.gitbook.io/thrivosign-remote-signing-solution/thrivosign-remote-signing-solution-t-rss-documentation/remote-signing-solution/t-ssa/workflow/authentication-method.md).

# Authentication Method

With ThrivoSign Remote Signing Solution, the document signing process is seamlessly integrated into users' mobile experience. The journey begins with a prompt push notification from the SIC Mobile App, initiating verification with a simple tap. Once verified, users are presented with the pivotal choice to confirm or reject the signing, empowering them with control at their fingertips. Opting to proceed, users navigate to a confirmation page, where the status of the signing process is securely displayed, marking yet another successful transaction through ThrivoSign's efficient and user-centric approach.

Authentication Method SCAL #1 ensures compliance and enhances security within ThrivoSign Remote Signing Server. With multi-factor authentication, users undergo rigorous verification processes, ensuring secure access and safeguarding sensitive documents, thereby meeting regulatory requirements like eIDAS and bolstering trust.

● **Authentication Method SCAL #1** 

* PIN
* SMS-OTP
* T-OTP
* EMAIL-OTP

Authentication Method SCAL #2 ensures compliance with regulatory standards like eIDAS within ThrivoSign Remote Signing Server. Through stringent access controls and robust authentication protocols, users undergo thorough verification processes, ensuring secure access and safeguarding sensitive documents, thus meeting regulatory requirements and bolstering trust.

● **Authentication Method SCAL #2**

* Push verification notification

<figure><img src="/files/XXXPs8VmKcjdcPs4gZnv" alt=""><figcaption><p>Push verification notification process flow</p></figcaption></figure>

<figure><img src="/files/iaCmA4RB7rKlYvmK6fFr" alt=""><figcaption><p>Push verification notification on SSA</p></figcaption></figure>

<figure><img src="/files/lOt0JKrs1JnTcSz4fvnS" alt=""><figcaption><p>Push verification notification on SIC Mobile App</p></figcaption></figure>

<figure><img src="/files/DslcOEz47vvN0cIBBCQ4" alt=""><figcaption><p>Approved request document</p></figcaption></figure>

### <mark style="color:red;">**Note: ThrivoSign RSSP is currently complying with SCAL#2.**</mark>

### <mark style="color:red;">Note: The SCAL#1 authentication method requires customization.</mark>