Enterprise Network Security: Zero Trust Security Or VPN


VPN stands for Virtual Private Networking. VPNs encrypt your internet traffic in real time and disguise your online identity. This makes it difficult for third parties to track your online activities and steal data.

How Does VPN Work?

A VPN hides an IP address by letting the network redirect it through a specially configured remote server run by a VPN host. This states that when surfing online with VPN, the VPN server acts as the source of your data. Due to this, the Internet Service Provider (ISP) and other third parties cannot see the websites you visit or data you send or receive.

Benefits Of VPN:

  • Secure Encryption: VPN ensures secure encryption of data transmitted and received. User requires an encryption key to read the data. This makes it difficult for the hackers or third parties to decipher the data, even if they corrupt the network.
  • Disguise The Location: VPN servers act as a proxy for you on the internet. This ensures that the actual location of the user is not determined. Additionally, most VPN services do not store activity log which further ensures that no information about user behavior is passed on to hackers or third parties.
  • Secure Data Transfer: As the trend of working remotely is gaining popularity, secure data transfer has become immensely important. Organizations can make use of VPN servers to ensure the security of data being transmitted and reduce the risks of data leakage.

Zero Trust Security

Main tenet of “zero trust security” is that vulnerabilities can appear if businesses are too trusting of individuals. This model maintains that no user, even if allowed on the network, should be trusted by default because it may lead to end point being compromised.

How Does Zero Trust Security Work?

Zero Trust Network Access (ZTNA) is an important aspect of Zero Trust Security model. ZTNA uses identity based authentication to establish trust before providing access while keeping the network location (IP address) hidden. ZTNA secures the environment by identifying anomalous behavior such as attempted access to restricted data or downloads of unusual amounts of data at unusual time or from unusual location.

Benefits OF Zero Trust Security:

  • Increased Resource Access Visibility: Zero Trust Security model provides organizations better visibility into who accesses what resources for what reasons and understand the measures that should be applied to secure resources.
  • Decreased Attack Surface: As Zero Trust Security model shifts the focus to securing individual resources, it reduces the risk of cyber-attacks that target network perimeter.
  • Improved Monitoring: Zero Trust Security model includes the deployment of a solution for continuous monitoring and logging of asset states and user activity. This helps in detection of potential threats in a timely manner.

Zero Trust and VPN are both types of network security and although they seem to have different approaches, these can be used in conjunction for a comprehensive security strategy. Organizations can use Zero Trust concepts and VPNs to delineate clear network perimeter and then create secure zones within the network.

At Centex Technologies, we recommend network security protocols and solutions to formulate an effective network security strategy. For more information, call Centex Technologies at (254) 213 – 4740.

, , ,

Comments are closed.