Zoho One Tip: Is Zoho Sign Secure?
Zoho Sign is an essential tool for many businesses including in the insurance, health and financial industries for signing documents. Zoho Sign is a way for businesses to collect verified digital signatures on documents that will function as legal documents.
I’ve had a few people ask me if Zoho Sign is secure. The concern is that they don’t want their documents to be exposed to the public during transfer and get into the wrong hands who can then access private information.
The answer is that Zoho Sign is secure and on two levels that I want to address.
- The first is that you can assign secure two-factor authentication on the documents to sign.
- The second is that signers have the option to sign into a portal to access their documents.
I’ll show both levels of security below.

Scroll down to the bottom of this section to where the Recipients are listed.
Then you have the option to set an authetication by clicking the button shown.
You can authenticate by:
- Email – an email authentication will be sent to the emails associated to the recipients that cannot be altered.
- Offline – you will gain access to the authentication code and you can send it to the recipients.
- SMS – to use SMS you must have an SMS provider integrated into your CRM.
Click ‘Next’ to go to the next screen. You can also click ‘Quick Send’ to skip the details and send the document direcly from this screen.

In the next screen, you will be able to set if the document should be sent to all recipients at one or in the offer of which the signatures were inserted in the list shown.
In this screen, also confirm who needs to sign.
Also, confirm that the authentication is on as the two, key buttons are green.
Click ‘Continue".
Portal Access to Zoho Sign Documents

Recall how we started the signature for a document in Zoho CRM. Well, you can share the Zoho CRM portal with the recipient and they can have access to all their signed documents with your organization.
This screenshot shows the Zoho CRM portal for the organization and the ZohoSign Documents tab showing the documents sent to the contact associated to this portal access.
There are several levels of portals available to your in Zoho CRM. There is a very effective free version of the portal as well as more advance, paid versions of the portal for greater user requirements.
I hope I have set you at ease that your documents in Zoho Sign can be authenticated and secured for your organization’s requirements.