20 Feb. 2025 3 min read

The Evolution of Password Security: New Technologies, Trends, and Best Practices

Password security is evolving as weak credentials remain a major risk. This article explores emerging technologies like passkeys, the rise of multi-factor authentication, AI-driven protections, and best practices to safeguard your accounts.

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The annual "Breached Password" study of 2024 by Specops Software has once again delivered alarming insights: Many of us still use the same insecure password habits as over a decade ago—with sometimes dramatic consequences.

Over a billion compromised credentials were analyzed within 12 months, and the results are telling: It's high time to change our behavior!

Key Findings of the Study

Password Reuse: Many passwords appear multiple times in compromised datasets.
Weak Passwords: Classics like "123456" or "Passwort123" remain very popular—and equally insecure.
Lack of Multi-Factor Authentication (MFA): In many cases, a single password remains the only shield.
Hacks Despite Strong Passwords: Even complex passwords increasingly appear in data leaks. Notably, 20% of the datasets contained passwords that meet common complexity recommendations.

What Does This Mean for Us?

There are clear action areas to improve the security of our data:

Use unique and strong passwords for each service.
Enable MFA wherever possible.
Use tools like password managers to keep track.
Regularly check if your credentials are included in leaks.

In the coming weeks, we will look at concrete tips, tools, and strategies to enhance your IT security—simply and effectively.

Passkeys – The Future Without Passwords?

The way we log in to online services is undergoing a major transformation. Passkeys are an emerging technology that could eventually replace traditional passwords.

What Are Passkeys?

Passkeys are based on cryptographic key pairs, where a private key is securely stored on the user’s device, while a public key is saved on the service’s server. Authentication happens automatically using biometric methods (e.g., fingerprint or facial recognition) or a PIN.

Why Are Passkeys More Secure Than Traditional Passwords?

No Phishing Risk: Since users don’t enter a password, attackers can’t steal login credentials.
No Password Reuse Issues: Each passkey is unique to the specific service, eliminating the risk of using the same password across multiple accounts.
Seamless Synchronization: Modern systems allow passkeys to sync across devices, enabling easy and secure logins.

Who Is Already Supporting Passkeys?

Major tech companies like Apple, Google, and Microsoft are actively promoting the adoption of passkeys. Many well-known platforms, including PayPal, eBay, and WhatsApp, already offer passwordless logins using this method.

Trends in Password Security

The way we protect our accounts has changed significantly in recent years. The following trends highlight how password security is evolving:

1. The Rise of Passwordless Authentication

More and more companies are adopting passwordless login methods, including passkeys, one-time codes via authentication apps, and hardware security keys. These technologies significantly reduce the risk of password theft.

2. Multi-Factor Authentication (MFA) Becomes the Standard

While 2FA used to be optional, many platforms now strongly encourage or even require an additional security layer such as an authenticator app or hardware token—especially for financial and corporate accounts.

3. Artificial Intelligence in Cybersecurity

AI and machine learning help detect unusual login activities and block potential attacks early on. Large companies use AI-powered systems to identify compromised credentials on the dark web and alert affected users.

4. Stricter Regulations and Compliance Requirements

New legal frameworks and security standards require companies to implement stronger authentication methods and enforce stricter password policies. This is particularly relevant in high-security sectors such as healthcare, finance, and government institutions.

Best Practices for Improving Password Security

Despite new developments, securely managing login credentials remains crucial. Here are some key measures to enhance password security:

1. Consider Switching to Passwordless Authentication

If available, users should opt for passkeys or other passwordless methods. These solutions enhance security while simplifying the login process.

2. Use Strong, Unique Passwords for Remaining Logins

Not all services support passwordless authentication yet. For accounts that still require passwords, users should ensure they are long, complex, and unique—ideally managed by a password manager.

3. Enable Two-Factor Authentication (2FA)

All important accounts should have an additional security layer. Authenticator apps or hardware security keys are highly recommended, as SMS codes are increasingly considered insecure.

4. Regularly Review Passwords and Security Alerts

Users should periodically check if their passwords have been compromised in data breaches. Services like Have I Been Pwned and security notifications from password managers can help detect and update vulnerable credentials.

5. Raise Security Awareness

Both individuals and businesses should educate themselves and their employees about modern security threats, phishing attacks, and best password practices. Preventative security measures remain the best defense against cyber threats.