Importance of Virtual Private Network (VPN)

Importance of Virtual Private Network (VPN)

Many businesses have reported data breaches and cyber-attacks which have resulted in huge losses for small businesses. To better protect the network and the data, it is recommended that small business use a Virtual Private Network (VPN) for accessing the network.

A VPN refers to a group of interconnected computers that share the same network over a network like the internet. These connected computers are on a virtual version of a secure and physical network. A VPN creates a secure encrypted connection and tunnels traffic to a proxy server. The encrypted connection protects the data on the device, therefore preventing hackers from accessing files and data. VPN’s allows a computer located off-site to connect directly to office network just as if it was on-site and plugged in to a router, with a secure and encrypted connection. Once two computers connect via a VPN, verification by each computer ensures network encryption.

  1. Data Security
    VPNs provide businesses a higher level of security for sending and receiving important data, such as customer credit card information. Advanced VPN technology protects the virtual private network from unauthorized access and cyber-attacks.
  2. Cost Effective
    It’s also a cost-effective way for establishing secure electronic communications systems. VPNs cost less to implement than any other type of computer network protection method. VPNs do not cost that much to adapt different network computing protocols.
  3. Scalability
    VPNs offer unlimited potential for growth. Companies can easily add dozens of new users, without having to invest in network infrastructure. Business partners also have more flexibility for communicating over VPNs.

The advantages of using a VPN are:

  • High level of security with advanced encryption and authentication protocols,
  • Reduced operational costs when compared to any traditional Wide Area Network (WAN),
  • Low-cost global-networking opportunities,
  • Scalability to address growth for large capacity and usage without the capital expenditure of an on premises infrastructure,
  • Allows employees to connect with remote offices using locally available high-speed broadband.

The disadvantages of using VPN are:

  • Installing a private VPN, requires a thorough understanding of network security issues with careful installation configuration.
  • There is no direct control, because it is reliant on ISPs that supply the VPN. Network conditions can affect the Quality of Service
  • Vendor interoperability is not available.

Virtual private networks offer small and medium size businesses secure communications at a fraction of the cost of other electronic communication networks. Even small stores need VPNs to ensure the businesses receive a secure electronic business communication solution devoid of technical problems. Adding a VPN to business network is a great way to ensure security, privacy and robust connections for the ever growing mobile workforce. The costs and implementation process, which differs based on the type of VPN and provider, should be low enough themselves to justify the addition to the network.

As mobile and remote work is common for most of the small business a VPN is one of the easiest and cost effective solution to secure the network.