When businesses first pivoted to remote work, one of the first things many companies did was set up a Virtual Private Network (VPN). And with good reason: VPNs can encrypt internet traffic and create secure connections between remote employees and company systems.

But here’s the thing: a VPN is only one piece of the puzzle.

Today’s threat landscape is more complex, and remote work is no longer a temporary solution. With hybrid and fully remote teams now a permanent part of the modern workforce, relying solely on VPNs can give businesses a false sense of security.

Let’s look at why VPNs alone aren’t enough—and what else you need to secure your remote workforce.

The Limitations of VPNs

VPNs help shield traffic from public Wi-Fi risks and encrypt connections back to the office network. But they don’t address several key risks:

  • Phishing Attacks: A VPN can’t stop your employee from clicking on a convincing phishing email while working from home. If credentials are stolen, VPNs may not even prevent unauthorized access if proper authentication isn’t in place.
  • Device Security: VPNs don’t verify the health of the device connecting to your network. A personal laptop with outdated antivirus software, missing patches, or malware can still create a vulnerable access point.
  • Access Control: VPNs often provide broad access to internal systems. Without segmenting data or using Zero Trust models, one compromised device could mean access to everything.
  • Insider Threats: VPNs don’t distinguish between legitimate and malicious activity by someone with access. Whether intentional or accidental, risky behavior can still cause major damage.

In short, VPNs protect the tunnel, but not what’s traveling through it or who’s on the other end.

Remote Work Demands a Layered Defense

If your workforce is distributed, your security strategy should be too. Here’s what a more complete remote security approach looks like:

  1. Multi-Factor Authentication (MFA): Even if an attacker gets credentials, MFA adds a critical barrier. Every remote user should be required to use MFA to access company resources.
  2. Endpoint Detection and Response (EDR): EDR solutions monitor devices in real-time for suspicious behavior, malware, and anomalies—even when the device is outside your corporate network.
  3. Zero Trust Network Access (ZTNA): Zero Trust assumes no device or user should be trusted by default—even inside the network. ZTNA provides granular, identity-based access only to the systems each user truly needs.
  4. Security Awareness Training: Human error is still a top threat. Equip remote employees with the knowledge to recognize phishing attempts, social engineering scams, and suspicious activity.
  5. Device and Patch Management: Ensure every remote device is regularly patched and meets your company’s security requirements—whether it’s company-owned or BYOD (bring your own device).
  6. Cloud Security Posture Management (CSPM): Most remote teams rely on cloud-based tools. Make sure your cloud environment is configured securely and continuously monitored for misconfigurations.

The Convenience-Security Tradeoff

One of the challenges of remote work is striking a balance between flexibility and security. Employees want easy, fast access to tools. Security teams want tight controls.

The good news is you don’t have to choose. With the right technologies and policies, you can provide your team with seamless access while maintaining business security.

VPNs still play a role—but they shouldn’t be the only line of defense.

Don’t Let a VPN Be Your Only Safety Net

At BlueArmor, we help businesses design security strategies that meet the realities of today’s work environment. We go beyond VPNs to build layered, resilient defenses that protect every endpoint, every user, and every piece of data—wherever work happens.

Your remote workforce deserves more than outdated defenses. We invite you to schedule a meeting with our team to discuss how we can help you enhance your security strategy for the way you work today.

Contact the BlueArmor team to schedule a customized cybersecurity review tailored to your remote or hybrid environment.