Blog Post

Passwords have been the foundation of digital security for decades. They are familiar, easy to deploy, and deeply embedded in how systems are designed. But they were never built for the scale, complexity, or threat landscape that businesses operate in today.

Modern environments rely on dozens of applications, cloud platforms, and remote access points. Employees manage multiple credentials across systems, often under time pressure. The result is predictable. Passwords are reused, stored in browsers, shared informally, or exposed through phishing.

According to the Verizon Data Breach Investigations Report, compromised credentials remain one of the most common causes of breaches. As long as access is tied to something that can be stolen, copied, or reused, the risk persists.

The industry is responding by moving away from passwords entirely.

What Is Replacing the Password?

Large technology providers including Apple, Google, and Microsoft are actively pushing adoption of passkeys as a passwordless authentication method. These systems rely on cryptographic credentials tied to a device rather than a memorized secret.

Instead of typing a password, users authenticate through:

• Biometric verification such as fingerprint or facial recognition
• Device-based authentication (trusted phone or laptop)
• Secure cryptographic keys stored on the device

Authentication is no longer based on what a user knows. It is based on what they have and who they are.

What Is a Passkey?

A passkey is a digital credential that replaces a password with a pair of cryptographic keys. One key is stored securely on the user’s device. The other is stored by the application or service.

When a user attempts to log in, the system verifies that both keys match. The private key never leaves the device, and there is no shared secret that can be intercepted or reused.

From a user perspective, the experience is simple. Logging in may look like:

• Approving access on a phone
• Using Face ID or fingerprint authentication
• Confirming a prompt on a trusted device

Behind the scenes, the process is significantly more secure than traditional passwords.

Are Passkeys Safer Than Passwords?

In most cases, yes. Passkeys reduce several major attack vectors:

• Phishing attacks are less effective because there is no password to capture
• Credential reuse is eliminated
• Brute-force attacks are not applicable
• Shared secrets do not exist

Because authentication is tied to a specific device and verified cryptographically, attackers cannot simply replay stolen credentials.

However, security still depends on implementation and device protection. If a device is compromised or improperly managed, access risks remain.

Passkeys improve security. They do not eliminate responsibility.

How Do Passkeys Work for Businesses?

For organizations, passkeys are not just a user convenience. They are part of a broader identity strategy.

In practice, businesses implement passkeys through identity providers and access management systems that support passwordless authentication. This often includes:

• Integration with single sign-on (SSO) platforms
• Device management policies
• Role-based access controls
• Multi-device authentication strategies
• Backup access methods

For example, an employee may authenticate using a company-issued laptop with biometric verification, while fallback access is tied to a managed mobile device.

The goal is to maintain both security and continuity.

Authentication becomes tied to managed identities and trusted devices rather than individual passwords.

Real-World Adoption Challenges

Many organizations face practical challenges when moving away from passwords, especially in environments where legacy systems still require traditional credentials and not all applications support passkey integration. The shift is further complicated by employees using personal devices that are not centrally managed, along with the need to carefully design backup and recovery processes to avoid access issues.

There is also a behavioral learning curve. Users are familiar with passwords, even if they are not ideal, so transitioning to passkeys requires thoughtful education, updated policies, and clear onboarding processes. For businesses with more complex environments, this shift tends to happen gradually, with hybrid authentication models often used as an interim step while systems and users adapt.

Can Passkeys Be Hacked?

No authentication method is entirely immune to attack. Passkeys are designed to resist common threats such as phishing and credential theft, but risks still exist in areas such as:

• Compromised devices
• Social engineering
• Account recovery workflows
• Misconfigured identity systems

The attack surface shifts rather than disappears – from protecting passwords to protecting devices, identities, and access policies.

Should Companies Eliminate Passwords Completely?

Most organizations will operate in a hybrid state for a period of time as they transition away from passwords. In this phase, passkeys are introduced where systems support them, while multi-factor authentication continues to strengthen password-based access where it is still required. At the same time, legacy systems are gradually evaluated and phased out as part of a longer-term plan.

Prioritization is key. High-risk systems should be addressed first, especially those involving remote access, financial platforms, sensitive data, or administrative privileges. By focusing on these areas, organizations can reduce exposure where it matters most.

Working with Eclipse Networks to Improve Security

Authentication is evolving into a model that is device-aware, identity-driven, context-sensitive, and continuously verified. While passwords are still in use today, their role is steadily decreasing as more systems adopt passkeys and passwordless frameworks. As this shift continues, the definition of secure access is changing along with it.

For businesses, security is no longer tied to a single login point. It is an ongoing process that requires visibility, consistency, and control.

At Eclipse Networks, authentication is approached as part of a larger identity and access strategy. This includes evaluating where passwordless solutions are the right fit, integrating passkeys into existing environments, and ensuring access controls align with business operations, compliance requirements, and long-term growth. Contact us today.