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Advanced signature: opt for an extra level of security
With Oodrive Sign’s advanced electronic signature solution (AES), you can opt for a higher level of security. Identity verification provides additional security for more sensitive transactions, requiring a high degree of legal certainty.

3,500+ companies trust
our services.
Opt for an extra level of security with Oodrive Sign AES
Sign documents requiring additional legal protection simply and securely with Oodrive Sign’s advanced electronic signature. A simple verification process in less than 5 minutes.
Scan your identity document (identity card, passport, driving license or residence permit)
Additional verification of your identity thanks to artificial intelligence
Simply confirm your identity with an SMS code (OTP)
Sign with confidence
Our customers say it best
« The rapid adoption of Oodrive Sign has enabled MBDA to optimize processes, automate tasks, and improve the overall efficiency of different professions and users, while complying with current security and regulatory standards. »
« Oodrive Sign enables us to sign documents remotely, instantaneously and within a secure legal framework. The tool is perfectly suited to our needs. »
« Oodrive Sign stands out from other players on the market because it combines security, data sovereignty and compliance with legislation. All these guarantees reassure our customers in the education sector, who can digitize their contractualization process with complete confidence. »
The benefits of advanced signature (AES) with Oodrive Sign
Fast
Sign your documents in less than 5 minutes, thanks to a doubly reinforced authentication path (identity verification + SMS OTP code).
Simple
An intuitive, fluid signature path offering even greater simplicity for the signatory.
Security
Advanced identity verification and SMS code authentication (OTP) ensure enhanced security of the signature process.
100% French
Your data is hosted and operated in France, and can be stored on SecNumCloud-qualified infrastructures.
Compliance
The advanced signature offered by Oodrive Sign is fully compliant with European Union regulatory requirements (eIDAS, RGPD).
FAQ - Your questions about advanced electronic signatures (AES)
Do you work in a sector where compliance and document security are key? This FAQ answers the most frequently asked questions about the uses of qualified signatures, and how to obtain a La Poste Digital Identity.
What is an AES?
AES is a signature that guarantees the identity of the signatory, his or her exclusive link with the document signed, and the integrity of the document. It enables the detection of any post-signature modification.
In compliance with the eIDAS regulation, it offers a high level of security.
How do I sign using Oodrive Sign AES?
The signing process is very simple, and takes just 3 steps. First, you’ll need your smartphone and a scanned QR code issued by Oodrive Sign.
- Scan your identity document (ID card, passport, driving license or residence permit).
- Perform a few additional actions (facial recognition) to further verify and validate your identity
- Enter the SMS code (OTP) sent to your phone to sign the document.
When should I use an advanced electronic signature?
AES is particularly suitable for documents and transactions that require enhanced identity verification, but do not require the “qualified” (QES) level. It is ideal for :
- banking or financial contracts (account opening/closing, loans, subscriptions)
- real estate documents (preliminary sales agreement, power of attorney)
- sensitive insurance contracts or endorsements
The use of AES is recommended whenever a document involves significant responsibility, and must offer a high level of trust.
To go further on electronic signature
Everything you need to know about the electronic signature
Simplify your processes using the electronic signature.
How can you be sure that your electronic signature software has legal validity?
The transition of French society from paper to digital formats paved the way for the development of electronic signature technology.
Contact an expert
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