2FA usage statistics reveal a growing trend in online security as more people recognize the importance of an extra layer of protection. With cyber threats on the rise, users and businesses alike are adopting two-factor authentication (2FA) to safeguard their accounts. But just how many people are actually using it, and has its adoption increased over time?
According to Duo Security, two-factor authentication has become notably more prevalent over the last two years. The 2FA statistics show that 79% of respondents reported using it in 2021, compared to 53% in 2019 and just 28% in 2017. This steady rise proves that users are becoming more aware of cybersecurity risks and taking steps to protect themselves.
In this report, I have added stats related to 2FA usage and the key advantages of enabling it. If you’re wondering why you should use 2FA or how it helps, the numbers speak for themselves! Stick around to see how this simple security measure is making a big impact.
VPNRanks Reports: The Latest 2FA Usage Statistics
VPNRanks makes predictions for 2FA usage statistics in 2025 by analyzing past data trends. As cybersecurity awareness grows, more users and businesses are expected to implement two-factor authentication for enhanced protection.
- 📈 By 2025, 2FA usage could reach near-universal adoption, approaching 100%.
- 📊 62% of businesses could adopt multi-factor authentication (MFA) by the end of 2025.
- 🛡️ The 30-49 age group may have the highest 2FA adoption rate in 2025 at 63%.
Disclaimer: These figures are estimates provided by VPNRanks, based on historical data and current trends analyzed through predictive models. They represent potential future scenarios and should not be considered exact predictions. The actual outcomes may vary depending on various factors, including new interventions and changes in online behavior.
What is Two Factor Authentication?
Two-factor authentication (2FA) is an extra security step added to the standard login process. It requires you to enter an additional password or code before accessing your account, ensuring that even if someone steals your password, they can’t log in without verification.
The process is simple—each login attempt must be verified by the account owner using a code sent via text, email, or an authentication app. Some services allow devices to be remembered,” so you only need to complete 2FA when logging in from a new device or location.
Exploring the Different Types of Multi-Factor Authentication
Multi-factor authentication (MFA) methods vary depending on the service and system requirements. Some methods require a separate offline device, while others rely on internet connectivity. Below are the most common types of MFA used today:
- Push Notification – An authenticator app sends a notification for login approval whenever an attempt is made. These apps, often developed by service providers, display IP addresses or estimated locations for verification. This method is fast and common but requires an internet connection.
- One-Time Password (OTP) – A six-digit code generated through an authentication app. The code refreshes constantly in sync with a server clock or is created upon login. This method works offline but requires the user to enter the code manually.
- Email/SMS Code – Similar to OTP, but the code is sent via email or text message. Some emails also provide a one-click login link. However, this method is becoming less secure due to the risk of email and SIM swap attacks.
- Two-Factor Token – A physical offline device that generates one-time passwords or acts as a USB key for authentication. This method is highly secure since a hacker would need physical possession of the token to access the account.
- Biometrics – Uses fingerprints, facial recognition, or voice authentication for access. While difficult to hack, biometric authentication requires additional apps and scans for setup and has limited compatibility across services.
Each MFA method offers a unique balance between security and convenience, making it essential to choose the right approach based on your needs and threat level.
2FA Adoption Rates: How Many People Use It?
📈VPNRanks predicts that 2FA usage could reach near-universal adoption, approaching 100% by 2025, as security awareness continues to rise. With more platforms mandating 2FA, users will have no choice but to rely on it for stronger account protection.
Data Collection
Duo Security conducted a survey asking users, Have you used 2FA?” to understand the adoption rate of two-factor authentication. The data below, sourced from Duo Security, highlights the increasing trend in 2FA usage over the years.
| Year | Percentage of Users Who Used 2FA |
|---|---|
| 2017 | 28% |
| 2019 | 53% |
| 2021 | 78% |
This data indicates a steady rise in 2FA adoption, reflecting growing cybersecurity awareness among users.
VPNRanks Future Predictions
Our analysis shows that 2FA usage could reach near-universal adoption, approaching 100% by 2025 as security awareness continues to grow. With more platforms enforcing 2FA, users will increasingly rely on it for account protection.
This prediction is based on linear regression analysis, using past adoption trends from 2017, 2019, and 2021 to project future usage.
Why 2FA Adoption Will Reach Near-Universal Levels by 2025
- Steady Growth in Adoption Trends – Data from Duo Security shows a sharp increase in 2FA usage, from 28% in 2017 to 78% in 2021. If this trend continues, reaching close to 100% by 2025 is a logical projection.
- Increasing Security Threats & Regulations – With rising cyber threats and stricter data protection laws, businesses and platforms are mandating 2FA, making it an industry standard for secure authentication.
- User Awareness & Platform Enforcement – Major platforms like Google, Microsoft, and financial institutions are pushing for 2FA by default, reducing the chances of users opting out and ensuring widespread adoption.
What Is the Most Common Method Used for 2FA?
Survey was done by Duo Security to determine the most commonly used second factors for 2FA. The data below highlights that SMS and Email are the top choices, while security keys and hardware tokens remain less common.
| 2FA Method | Percentage of Users |
|---|---|
| SMS | 85.2% |
| 74.3% | |
| Mobile Passcode | 44.4% |
| Push Notification | 35.7% |
| Phone Callback | 28.7% |
| Security Key | 9.7% |
| Hardware Token | 8.1% |
This data shows that convenience plays a major role in 2FA adoption, with SMS and email being the easiest to implement.
2FA in the Workplace: A Major Factor in Widespread Adoption
Duo Security‘s survey highlights that employed individuals are more likely to use 2FA, with a 79% adoption rate compared to 60% among the unemployed. This suggests that workplace security policies play a significant role in encouraging two-factor authentication.
| Employment Status | # of Respondents | # Using 2FA | 2FA Adoption Rate |
|---|---|---|---|
| Employed | 670 | 528 | 79% |
| Unemployed | 369 | 221 | 60% |
This data underscores the importance of workplace security policies in driving the adoption of two-factor authentication.
The Most Critical Accounts for 2FA Protection
A Duo Security survey reveals that users consider certain accounts more critical for 2FA protection than others. Banking & Investing accounts top the list at 93%, while transportation-related accounts rank the lowest at 8%.
| Account Category | Percentage of Users Prioritizing It |
|---|---|
| Banking & Investing | 93% |
| 58% | |
| Social Media | 40% |
| Health | 39% |
| Utilities | 31% |
| Professional Development | 29% |
| Retail | 27% |
| Entertainment | 10% |
| Transportation | 8% |
This data highlights that financial and communication accounts are the top priorities for users when securing their online presence.
Non-Traditional 2FA Methods: Shaping the Future of Security
As cyber threats evolve, traditional passwords are proving insufficient, leading to a surge in password managers and biometric authentication as preferred security solutions. These methods enhance security and convenience by reducing reliance on weak passwords.
With the increasing demand for passwordless authentication, businesses and users are shifting toward more advanced security measures. VPNRanks predicts that the global passwordless authentication market is projected to reach $21.77 billion by 2025, highlighting the rapid adoption of biometric logins, security keys, and authentication apps as the future of digital security.
VPNRanks report also highlights that the impact of biometric data breaches may affect 1.46 billion individuals by 2025. Despite these risks, the adoption of biometric authentication continues to rise, as users look for secure and seamless authentication solutions.
The Importance of 2FA: Why It Matters
Cyber threats are evolving, and passwords alone are no longer enough to protect sensitive accounts. Two-factor authentication (2FA) adds an extra layer of security, making it significantly harder for attackers to gain access, even if they steal your credentials.
A successful 2FA solution protects against common, yet costly threats like:
- Stolen passwords: A stolen password isn’t enough for hackers to break into an account anymore. With 2FA, they’ll need additional verification—something they can’t access without the user’s device, biometrics, or token.
- Phishing attempts: Even if a hacker tricks users into entering their credentials, 2FA stops unauthorized access by requiring an additional authentication step that phishing can’t bypass.
- Social engineering: Hackers may manipulate users into revealing passwords, but 2FA blocks unauthorized logins by validating the location and IP address of every attempt.
- Brute-force attacks: Attackers use tools to guess passwords, but 2FA’s second layer of protection requires further validation from the real user—allowing them to deny access requests.
- Key logging: Even if a hacker records a user’s keystrokes to steal their password, they still can’t access a 2FA-protected account without the second authentication method.
By integrating 2FA with your applications, attackers can’t gain access without the required second-factor authentication, reducing the risk of credential-based breaches.
2FA for Businesses: A Must-Have Security Measure
📊VPNRanks predicts that by 2025, 62% of businesses could adopt multi-factor authentication (MFA) as cybersecurity threats rise and organizations prioritize stronger security measures.
Data Collection
The following data, sourced from Persona, highlights how businesses and government agencies are adopting two-factor authentication (2FA) for enhanced security. Despite its effectiveness, many organizations still lack proper implementation, leaving them vulnerable to cyber threats.
- 57% of businesses use multi-factor authentication (MFA) to secure their accounts and protect sensitive data.
- 19% of government agencies rely on physical tokens for 2FA, adding an extra layer of security to critical systems.
- 38% of large firms do not use 2FA authentication, increasing their risk of credential-based attacks and unauthorized access.
These insights show that while many organizations have adopted 2FA, a significant portion still lags, leaving room for improvement in cybersecurity measures.
VPNRanks Future Predictions
It is predicted that by 2025, 62% of businesses could adopt multi-factor authentication (MFA), 21% of government agencies may use physical tokens and 34% of large firms will still lack 2FA security. This indicates a steady rise in adoption but also highlights gaps in implementation.
These predictions are based on linear growth trends, using historical data from 2024 and applying projected annual changes to estimate future adoption rates.
Why 2FA Adoption Will Continue to Rise by 2025
- Growing Cybersecurity Threats – With cyberattacks becoming more sophisticated, businesses and governments are prioritizing multi-factor authentication (MFA) to strengthen security. Increased breaches will push more organizations to implement 2FA as a standard practice.
- Regulatory and Compliance Requirements – Governments worldwide are tightening cybersecurity laws, requiring organizations to adopt strong authentication methods like 2FA. Compliance pressures will drive widespread implementation across industries.
- Workplace and Consumer Adoption Trends – As businesses integrate secure login solutions, employees and customers will expect 2FA as a default security measure. The rise of passwordless authentication and biometrics will further fuel adoption rates.
2FA Adoption: A Breakdown by Age
🛡️VPNRanks predicts that by 2025, the 30-49 age group may have the highest 2FA adoption rate at 63%. This trend shows that working professionals are driving 2FA adoption, likely due to increased workplace security policies.
Data Collection
The following data, sourced from Persona, highlights how 2FA adoption varies by age group. The insights reveal that users aged 30-49 have the highest adoption rate (59%), while those aged 50-64 have the lowest (49%).
| Age Group | 2FA Usage (%) |
|---|---|
| 18-29 years | 53% |
| 30-49 years | 59% |
| 50-64 years | 49% |
This data suggests that middle-aged users are more likely to secure their accounts with 2FA, while younger and older groups have slightly lower adoption rates.
VPNRanks Future Predictions
The analysis shows that by 2025, the 30-49 age group are expected to have the highest 2FA adoption rate at 63%, followed by 18-29-year-olds at 56%. This trend highlights that working professionals are leading in 2FA adoption, likely due to workplace security policies.
These predictions are based on linear growth trends, using 2024 data and estimated annual increases for each age group to project future adoption rates.
Why 2FA Adoption Will Be Highest Among the 30-49 Age Group by 2025
- Increased Workplace Security Policies – Businesses are enforcing stricter cybersecurity measures, requiring employees to use multi-factor authentication (MFA) for secure access, driving adoption in the 30-49 age group.
- Greater Awareness & Digital Responsibility – This age group consists of working professionals who handle sensitive corporate and financial data, making them more proactive in using 2FA for account protection.
- Steady Growth in 2FA Trends – Historical data shows a consistent rise in 2FA adoption across all age groups, with 30-49-year-olds leading the trend due to increased security consciousness and workplace requirements.
VPNRanks Expert Podcast: Breaking Down 2FA Usage Trends
Tune in as VPNRanks experts break down the latest 2FA usage statistics and discuss how authentication trends are evolving for better security.
Expert Insights on 2FA Usage Statistics and Security Trends
In this section, I have added expert insights to provide a deeper understanding of 2FA usage statistics. These opinions highlight the significance of multi-factor authentication in enhancing cybersecurity.
1. W. Reid Estreicher
W. Reid Estreicher highlights that traditional password-based security is no longer enough, as even complex passwords are vulnerable to cyber threats. While multi-factor authentication (MFA) enhances security, it still has risks, such as device compromise.
To combat this, BIO-key 2FA integrates biometric identity verification, adding an extra layer of security beyond traditional authentication methods. This approach reduces Identity and Access Management (IAM) risks, making it harder for malicious actors to gain unauthorized access.
BIO-key 2FA ensures stronger security and convenience by eliminating the need for physical tokens and reducing operational costs. Estreicher points out that biometric authentication prevents unauthorized access, mitigates insider threats, and secures data-sharing platforms like Google Drive or Dropbox.
As cyber threats evolve, identity-bound biometrics (IBB) will likely become the future standard for authentication, helping businesses secure their digital assets while ensuring seamless access for legitimate users.
2. Pankajj Ghode
Pankajj Ghode challenges the widespread belief that two-factor authentication (2FA) is a foolproof security solution. While 2FA does add an extra layer of protection, it also introduces vulnerabilities like SIM swapping, phishing, and device compromises.
Many users assume they are fully protected, but in reality, attackers exploit weaknesses in service providers’ security infrastructure to bypass 2FA and gain unauthorized access.
Ghode emphasizes that true cybersecurity responsibility lies with service providers, who often fail to implement strong encryption, neglect security audits, and rely on outdated SMS-based authentication. Instead of relying solely on 2FA, he advocates for hardware-based authentication, account activity monitoring, and holding service providers accountable.
He stresses that real security isn’t just about technology—it’s about enforcing better standards and demanding stronger protections from digital platforms.
3. John Patrick Lita
John Patrick Lita highlights the critical need for Two-Factor Authentication (2FA) in government portals, given the rising number of compromised accounts circulating on the dark web.
He points out that malware information stealers are a major threat, often targeting end users rather than government systems directly. Without 2FA, attackers can easily exploit stolen credentials, gaining unauthorized access to sensitive data in key institutions.
Lita emphasizes that the lack of 2FA implementation by government agencies makes credentials highly valuable on the dark web, increasing the risks of identity theft and financial fraud.
He urges government entities to adopt real-time security updates, implement biometric authentication, and strengthen digital infrastructures to prevent breaches and rebuild public trust. With millions of accounts at risk, he calls for urgent action to protect citizens’ data and fortify national cybersecurity.
VPNRanks Methodology for Analyzing 2FA Usage Statistics
VPNRanks follows a data-driven approach to analyzing 2FA usage statistics, ensuring accuracy and reliability in its findings. Our methodology involves comprehensive data collection, trend analysis, and expert insights to predict future 2FA adoption rates.
- Historical Data Analysis – We analyze past trends in 2FA usage statistics, using data from security reports, industry studies, and real-world adoption rates. This helps us understand how 2FA adoption has evolved over the years.
- Growth Trend Modeling – By applying linear and exponential forecasting models, we estimate future adoption rates based on historical growth patterns, technological advancements, and security trends.
- Industry & Regulatory Impact – VPNRanks evaluates the influence of cybersecurity laws and industry-wide enforcement of 2FA, considering how regulations and compliance mandates impact global adoption.
- Expert Opinion Integration – We consult leading cybersecurity experts to gain deeper insights into emerging threats and security trends. Their perspectives help refine our projections and validate key assumptions.
- Comparative Security Analysis – By comparing various authentication methods, including biometric verification and hardware-based security keys, we assess which technologies will drive 2FA adoption in the coming years.
This multi-layered methodology ensures that VPNRanks’ predictions on 2FA usage statistics are backed by reliable data, expert insights, and real-world trends.
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FAQs
What percentage of people use multi-factor authentication?
The percentage of people using multi-factor authentication (MFA) varies based on organization size. In large companies with over 10,000 employees, 87% use MFA, while 78% of businesses with 1,001 to 10,000 employees have adopted it. However, smaller companies with 26 to 100 employees have a significantly lower adoption rate at just 34%.
How successful is 2FA?
Two-factor authentication (2FA) is highly effective in preventing cyber threats. According to Google, SMS-based two-step verification can block 100% of automated attacks, 96% of bulk phishing attacks, and 75% of targeted attacks. However, adoption remains low, with only 2.5% of active Twitter accounts using at least one 2FA method on average.
What is the success rate of MFA?
The success rate of Multi-Factor Authentication (MFA) is exceptionally high. The findings show that over 99.99% of MFA-enabled accounts remained secure during the investigation period, demonstrating its effectiveness in preventing unauthorized access and cyber threats.
How much does 2FA increase security?
Implementing Two-Factor Authentication (2FA) significantly enhances security. According to Microsoft, MFA can block more than 99.9% of account compromise attacks, making it one of the most effective measures to protect against unauthorized access.
Conclusion
The rise in cyber threats has made Two-Factor Authentication (2FA) a crucial security measure for individuals and businesses. With increasing awareness, more users are adopting multi-factor authentication (MFA) to protect their accounts. This shift highlights the need for stronger security protocols beyond traditional passwords.
By 2025, 2FA usage could reach near-universal adoption, approaching 100%, making it a default security feature across platforms. Businesses are recognizing the importance of MFA in safeguarding sensitive data from cyberattacks. 62% of businesses could adopt multi-factor authentication (MFA) by the end of 2025, strengthening corporate security.
As technology evolves, users must stay aware of new authentication methods to enhance online protection. The increasing adoption of 2FA shows a collective effort to improve cybersecurity on a global scale. VPNRanks’ 2FA usage statistics provide valuable insights into the future of authentication security.
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