In 2025, digital transformation is accelerating at an unprecedented pace, driven by the widespread adoption of cloud computing, remote working, artificial intelligence, and the Internet of Things. While these advances offer immense opportunities, they also expose businesses to increasingly sophisticated cybersecurity risks. In Africa, where digital investments are growing rapidly, cyberattacks targeting local companies are multiplying.
In this context, multi-factor authentication (MFA) stands out as an essential security measure. It strengthens the protection of access to information systems by adding an extra layer of verification beyond the traditional password-based identification. Yet, many African companies have not yet taken this step, often due to a lack of awareness, resources, or support.
This is where ST DIGITAL comes in, a pan-African company specialising in digital transformation and several other service lines including cybersecurity. Through this article, we will explore why MFA has become indispensable in 2025, what the specific challenges of the African context are, and how ST DIGITAL supports organisations in implementing this strategic solution.
(Replay of the ST DIGITAL Webinar on MFA – June 2025)
1. Understanding Multi-Factor Authentication (MFA)
Multi-factor authentication is a security method that requires the user to provide at least two proofs of identity before accessing a system or application. These proofs, known as "factors", belong to three distinct categories:
• Quelque chose que l’on sait : un mot de passe, un code PIN.
• Quelque chose que l’on possède : un smartphone, une carte à puce, un token physique.
• Quelque chose que l’on est : une empreinte digitale, une reconnaissance faciale ou vocale.
For example, an employee may be required to enter their password (factor 1) and then confirm a notification on their phone (factor 2). Even if the password is compromised, access remains secure thanks to the second factor.
MFA is now integrated into many digital services: professional messaging, cloud platforms, banking applications, corporate networks, etc.
2. Why has MFA become indispensable in 2025?
a. The surge in cyberattacks
Cybercriminals are exploiting increasingly advanced techniques to steal credentials: phishing, keylogging, brute force attacks, and social engineering. In 2024, more than 80% of data breaches worldwide were linked to compromised credentials. MFA makes it possible to block the majority of these attacks, even when a password has been stolen.
b. The end of passwords alone
Passwords are often weak, reused across multiple platforms, or poorly stored. Even complex passwords can be compromised. MFA adds an additional barrier that makes unauthorised access significantly more difficult.
c. Growing regulatory requirements
Numerous international standards (GDPR, ISO 27001, NIST, PCI-DSS) recommend or require the use of MFA, particularly for remote access, sensitive data or critical systems. In Africa, several countries are now incorporating these requirements into their legislation.
d. A Mark of Trust for Partners and Clients
Data security has become a criterion of trust. Customers, partners and investors expect guarantees on the protection of information. MFA strengthens the credibility of companies and their compliance with international standards.
3. The specific challenges of African businesses
a. Unequal digital infrastructure
In some regions, access to the Internet or smartphones remains limited. This can complicate the implementation of certain MFA methods, such as mobile applications or push notifications.
b. Insufficient awareness
Cybersecurity remains a technical subject, sometimes poorly understood by executives or employees. It is essential to train users on the importance of MFA and how it works.
c. Cost Perceived as a Barrier
Some companies, particularly SMEs, perceive MFA as a costly or complex solution to deploy. Yet, affordable, scalable solutions adapted to local realities are available today.
d. Lack of local support
African businesses need partners who understand their realities, their constraints, and their ambitions. This is precisely the mission that ST DIGITAL has set for itself.
4. How ST DIGITAL supports African businesses
ST DIGITAL offers a comprehensive, pragmatic and personalised approach to integrating MFA into the cybersecurity strategies of African businesses.
a. Security audit and personalized assessment
Before any implementation, ST DIGITAL conducts an audit of existing systems to identify vulnerabilities, specific needs and security priorities.
b. Implementation of adapted MFA solutions
ST DIGITAL offers flexible solutions, compatible with Microsoft 365, Google Workspace, VPN, ERP environments, etc. Depending on the context, several methods can be combined:
• Applications d’authentification (Microsoft Authenticator, Google Authenticator)
• SMS ou e-mail à usage unique
• Clés de sécurité physiques (YubiKey)
• Biométrie (empreinte, reconnaissance faciale)
c. Team Training and Awareness
Training sessions are organised for IT teams and end users. The objective: to understand, adopt and effectively use MFA without hindering productivity.
d. Local Technical Support and Ongoing Monitoring
ST DIGITAL provides local, responsive, and multilingual support. Dashboards allow the adoption and effectiveness of MFA to be monitored over time, with regular reports.
5. Towards next-generation cybersecurity
a. Passwordless authentication
Technology giants (Microsoft, Apple, Google) are pushing towards passwordless solutions based on biometrics or security keys. ST DIGITAL is closely monitoring this evolution in order to offer cutting-edge solutions to its clients.
b. Artificial intelligence in the service of security
AI makes it possible to detect suspicious behaviour, anticipate attacks and dynamically adapt authentication levels. MFA thus becomes more intelligent and less intrusive.
c. African digital sovereignty
By strengthening their cybersecurity, African companies are contributing to the building of a sovereign, resilient and competitive digital ecosystem. MFA is a strategic lever for this ambition.
Conclusion
Multi-factor authentication is today a fundamental pillar of cybersecurity. In 2025, faced with an ever-growing number of increasingly sophisticated threats, it represents a simple, effective and accessible response. For African businesses, it is an opportunity to protect themselves, to professionalise and to earn the trust of their partners.
ST DIGITAL is committed to supporting African organisations in making MFA accessible, effective and sustainable. Through a personalised approach, tailored solutions and close support, ST DIGITAL contributes to building a safer digital future for the continent.
Do you want to strengthen your company's security?
Contact ST DIGITAL today for a free assessment and discover how MFA can transform your cybersecurity.