VPN software for the enterprise is a must-have solution: it protects sensitive data flows, ensures secure access to internal resources, and reinforces compliance with regulatory requirements.
But how do you choose the right business VPN? What criteria should you consider? And above all, how do you integrate it effectively into your IT infrastructure? Here’s a step-by-step guide.
What is a professional VPN and why is it essential?
A professional VPN (Virtual Private Network) creates a secure tunnel between your employees’ devices and your IT infrastructure. It encrypts data, masks IP addresses and controls access to corporate resources.
Unlike a consumer VPN, a VPN pro solution offers :
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Centralized access and user management
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Integration with enterprise authentication systems (SSO, Active Directory)
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Connection logging for compliance (RGPD, ISO 27001)
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Scalability designed for growing structures
It’s a strategic tool for companies seeking to protect their digital assets while ensuring continuity of service, regardless of the location of the connection.
5 good reasons to use a corporate VPN
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Secure remote connections: essential for hybrid or telecommuting teams.
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Protect sensitive data: information is never transmitted in clear text.
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Comply with regulatory requirements: RGPD, NIS2, ISO, etc.
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Limit the risk of intrusion: partition access and traceability.
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Greater flexibility: secure network access from anywhere, at any time.
Key criteria for choosing a good VPN pro
Before selecting your solution, here are the key points to consider:
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Security level: robust protocols (AES-256, WireGuard, OpenVPN)
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Easy management: dashboard, user creation, segmentation
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Multi-OS compatibility: Windows, Mac, Linux, iOS, Android
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Scalability: manage from 10 to 1000 users with no loss of performance
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Integrations: Microsoft 365, Google Workspace, SSO, LDAP directories
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Technical support: responsive, reliable assistance
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Cost: transparent model, adapted to your size (monthly subscription or license)
NordLayer is an intuitive, scalable business VPN solution designed for small and medium-sized businesses. Thanks to AES-256 encryption, dedicated servers and SSO integration, it enables smooth, secure access management, even in a hybrid environment.
Features
- Dedicated & fixed IP
- DNS filtering
- Cloud firewall (FWaaS)
- Price - From $8/month
Developed by CERN researchers, Proton VPN relies on a highly secure infrastructure based in Switzerland. It stands out for its strict privacy policy (no-log), Secure Core mode, and RGPD compatibility, making it a preferred option for companies sensitive to data protection.
Features
- Multi-device VPN
- Dedicated IP & dedicated servers
- DNS / NetShield filtering
- Price - From €8.99/month
NordVPN’s pro version, designed with businesses in mind, combines the reliability of consumer VPN with key features for professionals: management dashboard, multi-factor authentication, role-based access, and globally optimized connection speeds.
Ideal for startups and small businesses, Surfshark offers an economical yet effective solution, featuring WireGuard, anti-malware protection (CleanWeb) and a simple dashboard. It’s a good compromise for getting started with solid network security without excessive complexity.
More than just a VPN, Perimeter 81 adopts a SASE/ZTNA approach, offering advanced network segmentation, granular access to resources, and centralized management in the cloud. Perfect for growing businesses looking for a flexible, scalable and modern security solution.
Features
- DNS filtering
- Dedicated gateway
- Device posture check
- Price - From $8/month
Key steps for deploying a VPN pro in your company
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Assess your needs: number of users, type of access, legal constraints
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Test the solution: via a demo or a free trial
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VPN configuration: servers, access policies, authentication
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User training: safe use, simple instructions
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Follow-up: log monitoring, regular updates
Alternatives and developments: beyond VPN
VPN is still essential, but it can be supplemented or replaced, depending on your needs, by :
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ZTNA (Zero Trust Network Access): control by identity, not by network
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SASE: convergence between network, security and cloud
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SDP (Software Defined Perimeter): access based on dynamic permissions
These approaches enable more granular security, better adapted to multi-cloud environments and modern uses.
Conclusion
Choosing the right business VPN for your company is a strategic decision. It’s not just a question of security, but also of productivity, compliance and flexibility.
Take the time to compare offers, identify your priorities, and surround yourself with reliable tools. Whether you’re an SME, a startup or a large organization, a good VPN is an essential link in your cybersecurity chain.
FAQ
Yes, a free VPN is often limited, insecure and unsuitable for professional use. A VPN pro offers guaranteed security, management, performance and support.
In general, between €5 and €15 per user per month. Some tools offer volume discounts.
A slight slowdown is possible, but VPN pro is optimized to limit this effect. Modern protocols (such as WireGuard) are highly efficient.
No. A VPN is one link among many (firewall, MFA, antivirus, awareness). It must be integrated into an overall security strategy.
Tools such as NordLayer, Surfshark or Proton VPN are ideal for small businesses: simple, effective and affordable.
