It is a virtual world out there, and the stakes are high. Cyber security has become an issue of paramount importance, and we need to find ways to protect our data from hackers or other malicious attackers.
You have to remember: virtual borders are not real physical boundaries! The primary purpose of virtual borders is to protect your valuable information from cyber-attacks by enforcing device authentication before allowing access to corporate networks or sensitive data applications.
In the virtual world, there are many virtual borders. In this blog, we will compare two virtual border types: Software-Defined Perimeter vs. VPN and help you find the best fit for yourself!
Software-Defined Perimeter (SDP) – What is it?
First, let’s define Software-Defined Perimeter (SDP). SDP is a virtual border that protects your data and resources in virtual space. It gives you complete control of what can cross the virtual borders and when it happens. SDP virtual border is enforced by the dynamic trust.
How does SDP work?
Now, let’s take a look at how SDP works in practice. When you access virtual resources (the web application, for instance), the request will be redirected to your device and checked if it passes all authentication requirements; then, it can cross virtual borders into virtual space or remain in the outer zone of the virtual data center that does not include sensitive applications or data. This process happens automatically without human intervention! Once authenticated, you are able to use web applications inside virtual space only when necessary – machine-to-machine communication, for example. Another essential thing about SDP is that there is no VPN tunnel required between client devices and the network gateway. That means lower costs on both sides because there won’t be any virtual private network technology needed. The virtualized data center is also scalable and flexible in all senses.
Virtual Private Network (VPN)-What is it?
VPN helps you to create an encrypted connection between two virtual networks (e.g., one virtual network in the cloud and another on-premise) or virtual machines across public networks such as the Internet. This ensures that all of your data, applications, etc., are safe from being accessed by unauthorized third parties over an insecure internet connection that can be easily hacked. It’s also important to note that VPN only offers limited performance because it needs time for encryption/decryption processes while sending packets through tunneled media – this is why users experience lower speeds when they’re using VPNs compared to SDP implementations.
Which is better, SDP or VPN?
SDP and VPN both have perks. SDP, on the other hand, is a much more secure option than those who opt for VPN; it’s also faster but expensive with hardware implementation as well as an organization needs to purchase its own in order to make use of this service which can be costly financially if not done correctly from the start!
The beauty of a VPN is that it can be used on any device, from your phone to laptop and even desktop PC. With so many options available for free or low-cost connections, you’re sure to find something perfect for yourself!
VPNs also have their perks; for example, they’re often slower than SDS because they involve additional encryption layers in order to confuse hackers who may be trying to steal information from these connections.
What to choose?
It’s up to you to make the call between VPN and SDP based on which will best suit your and your organization’s needs.
SDP is better suited for:
An organization that does not have a firewall in place or is hesitant to virtualize for security and performance reasons. Enterprises looking at the cost-effectiveness when it comes down from their own networks but find themselves reluctant because they’re afraid of what may happen if something goes wrong with these new technologies!
Large organizations with lots of data and applications, either cloud-based or on the premises – SDP makes it easier for these companies to implement cross-domain solutions due to its ability to scale horizontally across multiple regions/locations.
VPN is better suited for:
An organization that does not have a firewall in place. Enterprises looking to virtualize their network functions but are hesitant because of concerns around security or performance issues.
Large organizations with lots of data and applications, either cloud-based or on the premises – VPN makes it easier for these companies to implement cross-domain solutions due to its ability to scale vertically across multiple regions/locations.
Consult ITsGuru today, and we will assist you in finding the right fit for yourself between SDP vs. VPN so you can focus on other things besides virtual private networking technology management! Our team will address any queries that you may have regarding virtual private networks, software-defined perimeter or any IT Professional Services Companies. You can contact us at this number 281-789-0059 or visit our website.