To affix an cloud signature is necessary, first of all, to have a signature certificate issued by a CA (Certification Authority). The cloud signature certificate allows you to sign legally any electronic document.
To get a signature certificate from a CA is previously necessary to verify your identity (identification).
To ensure that your cloud signature can be used only by you, you simply have to activate the exclusive control on it from your smartphone.
Handbook for Advanced Cloud Signature certificate enrollment. Click here.
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