Best Enterprise Infrastructure VPN Solutions

The goal of an enterprise VPN is to make sure business data is protected from data breaches or other cyberattacks. An enterprise VPN is also used to provide security for remote workers when logging on to an office network. Access controls and permissions further secure networks by enabling enterprises to authenticate and authorize users and evaluating required credentials. Because data breaches are happening more and more often, the amount of compromised data is rapidly increasing. When using an enterprise VPN, companies can be more proactive about cybersecurity, and attacks can be prevented.

The three most common VPN solutions that are managed by an enterprise are:

1. IPsec (internet protocol security): IPsec is recognized as one of the most traditional VPNs. It applies configurations to virtual rather than physical interfaces and supports multiple sites. An IPsec VPN solution involves passenger, carrier, and transport protocols. Additionally, IPsecs do not explicitly specify encryption of connections.
   
2. SSL (secure sockets layer): An SSL VPN is the more current method for implementing VPNs. It does not require any software installation and it uses public key infrastructure and digital certificates. SSLs only require a web browser on a host and also default to encryption of network traffic. It is also user-friendly, and most web browsers already come with SSL support.
   
3. DMVPN (dynamic multipoint virtual private network): With a DMVPN, an enterprise can rapidly scale access securely across the organization. It is a solution that makes it possible to transfer data between sites without having to deal with the verification process of traffic. DMVPNs are easy to deploy and are a cost-effective and scalable alternative to IPsec and SSL VPNs.

While both enterprise VPNs and self-hosted VPNs provide end-to-end encryption across unsecured Wifi networks, the two have stark differences, one of the main ones being anonymity. A key advantage of hosting your own VPN is that it allows you to view VPN data, see how it is handled, and review its quality, reliability, and anonymity while an enterprise VPN does not. An enterprise VPN is generally more reliable and can sometimes be cheaper. However, a self-hosted VPN can operate faster than an enterprise VPN since only one user is using the service. By using an enterprise VPN, organizations don’t need to worry about patches or the security of software like one would have to do with a self-hosted VPN. Unlike an enterprise VPN, a self-hosted VPN guarantees that only your hosting platform is aware of your IP address.

SASE, or Secure Access Service Edge, works by combining multiple network and security technologies into one solution. It is an identity-centric secure access platform, it utilizes zero-trust capabilities, and ensures secured access among applications, services, endpoints, and distributed users. Unlike VPNs, SASE gives users the ability to access applications without needing to connect to the network.

The traffic created by concurrent users causes VPN capacity to become strained. For large enterprise organizations, this can cause a disrupted and poor VPN experience as multiple users try to route internet traffic to the same data center. With SASE, however, a VPN capacity is already pre-built, and therefore allows companies to easily expand their VPN platforms. The SASE model enables thousands of remote employees to do their jobs successfully without compromising security. SASE also has another advantage over an enterprise VPN because traffic travels through a private network and not via the public internet.

Implementing an Enterprise Infrastructure VPN enhances network security by encrypting data transmissions, ensuring that sensitive information remains private and protected from cyber threats. The VPN creates a secure connection between remote users and corporate networks, reducing the risk of data breaches. By authenticating users and devices before granting access, it minimizes the chances of unauthorized access to your organization's critical resources.

Using an Enterprise Infrastructure VPN for remote work provides seamless access to corporate resources while maintaining confidentiality and security. It allows employees to connect to the company's network from anywhere, ensuring consistent productivity. The VPN also supports secure file sharing and communication, mitigating risks associated with remote connections and public Wi-Fi networks.

Scalability in Enterprise Infrastructure VPN solutions is crucial for accommodating growing user numbers and increased data traffic without compromising performance. As businesses expand, VPN solutions must adapt to support additional users and devices. Scalable VPN solutions facilitate seamless network expansion, ensuring efficient and reliable connectivity without disruptions or the need for costly overhauls.

To ensure compliance with data protection regulations, Enterprise Infrastructure VPN solutions implement robust security measures like encryption, authentication, and logging. These features help protect sensitive data as it travels between remote locations and the corporate network. Additionally, VPN solutions enable organizations to control and monitor user access, ensuring that data handling practices align with relevant regulatory requirements.

When choosing an Enterprise Infrastructure VPN provider, consider factors such as security features, scalability, ease of integration, and support services. Ensure the provider offers strong encryption standards and reliable authentication methods. Evaluate their ability to integrate with existing infrastructure and accommodate future growth. A responsive support team and comprehensive documentation can also significantly enhance your VPN experience.