The importance of VPN in network security 

In Q3 2024, over 241 million individuals were affected by data breaches in the United States alone, as reported by the Identity Theft Resource Center^[1]. This staggering figure underscores the escalating threats to digital communications and the critical need for robust cybersecurity measures. 

A Virtual Private Network (VPN) plays an important role in mitigating such threats by safeguarding network traffic, ensuring privacy, and establishing secure access points—especially vital in today’s mobile, hybrid, and remote-first work environments.

Let’s understand more about VPN and why it is important in securing the network.

What is a VPN?

A VPN is a network security solution that encrypts internet traffic and masks your IP address to safeguard your identity and data. Think of it as a secure tunnel between your device and the internet — everything inside that tunnel is protected from prying eyes, including ISPs, advertisers, and cyber attackers.

VPNs route traffic through remote servers, allowing users to appear as though they’re browsing from another location while ensuring that data stays encrypted from source to destination.

What do VPNs hide?

VPNs don’t just encrypt — they conceal. Here’s what they keep out of sight:

1. Devices

Laptops, phones, and tablets are prime targets for hackers, especially on public Wi-Fi. VPNs prevent Man-in-the-Middle (MiTM) attacks by encrypting device traffic, protecting data in transit.

2. IP address and location

A user’s IP address reveals location and browsing behavior. VPNs replace it with the VPN server’s IP, effectively masking the real identity and making tracking extremely difficult.

3. Browsing history

ISPs and browsers can legally track and sell user data. VPNs stop this surveillance by making browsing activity invisible to Internet service providers (ISP), providing true anonymity online.

4. Sensitive business information

When employees access corporate apps, intranet portals, or cloud-based tools, they often transmit confidential files, credentials, and internal communication. A VPN encrypts this sensitive business information, including corporate resources and assets, shielding it from interception or unauthorized access.

Benefits and importance of VPN for modern business

1. Secured access to shared resources

VPNs safeguard access to intranet tools, file-sharing platforms, and internal apps. Whether it’s clients accessing service portals or remote teams collaborating, VPN ensures secure, authenticated access across endpoints.

2. Cost-effective scalability

Instead of building expensive site-to-site networks, businesses can benefit using cloud-based VPNs by connecting offices and mobile workforces. VPN configurations can be pushed at scale using MDM platforms like Scalefusion, eliminating the need for manual setup.

3. Protection for mobile and remote endpoints

Remote employees accessing corporate data on public Wi-Fi are easy prey. A VPN shields data on mobile devices, ensuring email apps and file transfers are encrypted end-to-end.

4. Compliance with data protection laws

Many regulatory standards like GDPR, HIPAA, and PCI-DSS mandate encryption of sensitive data. VPNs help organizations stay compliant by securing data in transit and maintaining audit-ready logs.

5. Geo-restricted access control

VPNs allow businesses to control where and how users connect to internal services. By routing traffic through specific regional servers, organizations can prevent access from high-risk or unauthorized regions.

Veltar Business VPN: Enterprise-grade security, simplified

Veltar’s Business VPN solution combines speed, security, and scalability in one unified platform. Tailored for distributed teams and hybrid work models, Veltar offers:

• AES-256 encryption and zero-log policy
• Split tunneling for optimized bandwidth
• IP whitelisting and device-based access control
• Seamless integration with leading UEM and Zero Trust Access platforms

With centralized management and automated user provisioning, Veltar simplifies how enterprises deploy and maintain VPN infrastructure.

Don’t risk it — invest in Veltar Business VPN

So, why is VPN important for network security in 2025? Because data breaches don’t take days off. As businesses evolve, so do the risks, and a robust VPN is no longer optional; it’s foundational. 

While some may see VPNs as a line item in the IT budget, the cost of compromised security is always higher. The good news? Modern VPN solutions like Veltar deliver enterprise-grade security without burning through resources.

In short, if your organization values data privacy, compliance, and operational agility, a VPN should already be in play.

References 

1. ​Infosecurity Magazine