Why do Fintechs need strong customer authentication?

February 8, 2023
Fintechs need to ensure that customer authentication is robust and up to date to protect customers, companies, and their services.

When it comes to financial services, customer authentication is a must. Fintechs, in particular, need to ensure that customer authentication is robust and up to date to protect customers, companies, and their services. This blog post will explore why strong customer authentication is so important for Fintechs.

Weak Customer Authentication: Risks

Weak customer authentication can leave Fintechs vulnerable to fraud, data breaches, and other security issues. Without strong customer authentication protocols in place, customer data and financial information are at risk of being stolen or misused. This can lead to costly losses for Fintechs and reputational damage for the company.

Examples of Security Issues

Fintechs who do not have adequate customer authentication measures in place are vulnerable to a range of security issues, including:

  • Fraud: Weak customer authentication makes it easier for fraudsters to access customer data and commit identity theft or other financial crimes.
  • Data breaches: Without strong authentication measures, hackers can easily gain access to sensitive customer data, such as credit card numbers and bank account information.
  • Malware: Weak authentication protocols can make it easier for malware to enter a Fintech's system, resulting in data loss or other security issues.

The Consequences of Weak Customer Authentication for Fintechs

The consequences of weak customer authentication for Fintechs can be severe. Poor authentication measures can lead to financial losses due to fraud, data breaches, and other security issues. Additionally, Fintechs can suffer reputational damage when customer data is compromised, as customers may no longer trust the company.

  1. Financial Losses

Fintechs may experience significant financial losses if weak authentication measures are not in place. Fraudulent transactions are one of the most common consequences of poor authentication, as criminals may be able to access customer data and make unauthorized purchases or transfers. Data breaches may also occur, resulting in the theft of sensitive information and financial records. This can lead to hefty fines and legal costs for Fintechs.

  1. Reputational Damage

Customer data is the lifeblood of Fintechs, and if it is compromised, customers may lose trust in the company. This can lead to reputational damage, which may be difficult to recover. Customers may be reluctant to use the Fintech's services if they feel their data is not secure. It is therefore vital for Fintechs to prioritize customer authentication to protect their data and preserve customer trust.

Protecting Customers Through Secure Multi-Factor Authentication (MFA)

Multi-factor authentication is one of the most effective methods of customer authentication. It requires customers to provide two or more types of authentication, such as two-factor authentication, or biometric authentication. This makes it much more difficult for malicious actors to access customer data, as they need access to all the authentication methods.

  • Two-Factor Authentication adds an extra layer of security beyond the traditional username and password combination. With two-factor authentication, users need to provide additional of information, such as a one-time code sent to their mobile phone or generated by an authentication app.
  • Biometric Authentication is an additional security measure that uses a person's physical characteristics, such as fingerprints or facial recognition, to verify their identity. This method can add an extra layer of security and make it more difficult for hackers to access a customer's account.

By taking these precautions, Fintechs can help protect their customers and reduce the risk of security issues. A secure authentication system will not only help protect customers' data but also give them peace of mind that their data is safe and secure.

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When you work with ShareID, you can provide your customers with a strong authentication process tied to their government-issued IDs in real time and with a simple smile. With its patented technology, ShareID can validate a person's liveness and all their shared personal data, ensuring the person behind the screen is the right one anytime a transaction with the platform happens. Request a demo today and see how ShareID can help grow your top line.

Why do Fintechs need strong customer authentication?

RéglementationExigence cléRéponse ShareIDRésultat pour vous
DSP2 – Directive (UE) 2015/2366 + RTS SCA (UE 2018/389) Source DSP2 : Directive (UE) 2015/2366Authentification forte du client (SCA) obligatoire (art. 97) avec lien dynamique (art. 5 RTS) et indépendance des facteurs (art. 9 RTS).- Full IDV : authentification du document d’identité + biométrie (détection du vivant) - MFA 3.0: Ré-authentification forte basée sur l’identité Full IDV + MFA 3.0Conformité immédiate SCA ; fluidité pour l’utilisateur, sécurité renforcée.
DSP3 / Payment Services Regulation (projet) Source RTS SCA : Règlement délégué (UE) 2018/389 Entrée en vigueur prévue en 2025/ 2026.Articles 85–89 : consolidation de la SCA, règles d’accessibilité, clarification des exemptions.- Full IDV : authentification du document d’identité + biométrie (détection du vivant) - MFA 3.0: Ré-authentification forte basée sur l’identité Solution déjà alignée sur les parcours biométriques & exemptions. MFA 3.0Anticipez les évolutions futures sans refonte lourde.
DORA – Règlement (UE) 2022/2554 Source DORA : Règlement (UE) 2022/2554Authentification forte pour protéger les systèmes et les données critiques (art. 9(4)(d)), encadrement strict des prestataires de Technologie de l’information et de la communication (art. 28–30).- MFA 3.0: Ré-authentification forte basée sur l’identité. Intégrable via SDK/API (iOS, Android, Web), traçabilité complète. MFA 3.0Sécurisation des systèmes d’informations critiques, conformité démontrable aux superviseurs.
eIDAS (UE 910/2014) + implémentation 2015/1502 Source eIDAS (2014) : Règlement (UE) 910/2014Niveaux simple / substantiel / élevé ; multi-facteurs encouragés pour les niveaux substantiel et élevé.Authentification des documents + biométrie (détection du vivant). Full IDVValeur probante proche d’un contrôle présentiel.
eIDAS 2 – Règlement (UE) 2024/1183 Source eIDAS 2 : Règlement (UE) 2024/1183Les EUDI Wallets devront fonctionner à un niveau d’assurance élevé, avec partage sélectif d’attributs.- MFA 3.0: Ré-authentification forte basée sur l’identité Intégrable via SDK/API (iOS, Android, Web), traçabilité complète. MFA 3.0Intégration fluide des futurs portefeuilles européens.
MiCA – Règlement (UE) 2023/1114 Source MiCA : Règlement (UE) 2023/1114Les prestataires de services sur crypto-actifs doivent appliquer les obligations KYC/AML (Directive 2015/849) ; art. 76 impose CDD (renforcement de la vigilance client) renforcé pour certaines plateformes.Authentification des documents + biométrie (détection du vivant) = anti-deepfake et anti-spoofing. Doc IDV ou Full IDVRéduction drastique des fraudes, conformité crypto-AML.
ETSI TS 119 461 (V2.1.1, 2025) Source ETSI TS 119 461 : Norme européenneVérification d’identité à distance : 5 étapes (initiation → collecte → validation → liaison → résultat). Liveness et anti-spoofing obligatoires pour les parcours à distance.- Enrôlement complet : authentification des documents + Biométrie (détection du vivant) - Algorithmes entraînés sur une base de données de vrais et de faux documents de la Gendarmerie Nationale. Full IDVEnrôlement KYC robuste, valeur probante reconnue.
FIDA – Financial Data Access (projet) Source FIDA (proposition) : Commission européenneConsentement explicite, traçable et révocable via des tableaux de bord.- MFA 3.0: Authentification forte basée sur l’identité au moment du consentement + réauthentification fluide avec un simple sourire. MFA 3.0Accès aux données conforme et centré utilisateur.
RGPD – Règlement (UE) 2016/679 Source RGPD : Règlement (UE) 2016/679Durée de maintien de données chez ShareID paramétrable. Aucun stockage biométrique : hachages homomorphiques brevetés , ISO 27001.Image de marque, risque réglementairejuridique réduit, confiance accrue des régulateurs et clients.



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